X CLASS PHYSICS T - GURUDEVA.COM -...
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DCEB - KADAPA
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0 C
SC.G.S - Cal/gocS.I - J/Kg-k
C
K = 273 + 35 = 3080K
350C = 308 K
L DewFog
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Fe2o3
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CC
t
C
tC
t t t
=C
Cal/mic
Q mst
= 20,000 x 1 x 50 = 10,00,000 Calories
0 C0 C 0 C
m1 = 50 T1 = 20 0 C
m2 = 50 T2 = 40 0 C
T = m1T1 + m2T2
m1 + m2
= 50 x 20 + 50 x 40
50 + 50 = 1000 + 2000 = 3000
100 100
= 300 C
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m
m
T
mm
0 CT
ms
T
mm
T
Sc Cal/g0 C,
Sw Cal/g0 C, Sl Cal/g0 C (m3 - m2) Sl (T1 - T2) = m1Sc (T3 - T1) + (m2 - m1) Sw (T3 - T1)
Sl =
m1Sc (T3 - T1) + (m2 - m1) Sw (T3 - T1)
(m3 - m2) Sl (T1 - T2)
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0 C 0 C 0 C 0 C
k 0 C
b a a d b Cal/gr
GROUP - A GROUP - B
A BJ Kg-1 K-1
0 C CJ Kg-1
0 C D0 F
E0 F
0 C F K
G) 212K 16) B 17) C 18) D 19) E 20) A 21) F
Qm t
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GROUP - A GROUP - B
ACal/gm
B Ccal/gm
D
E
22) E 23) D 24) B 25) A 26) C
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SO2SO3 II
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Zn + H2SO4 ZnSO4 + H2
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Mg + HCl MgCl2 + H2
H2S + SO2 S + H2O
CH4 + O2 CO2 + H2O
C + O2 CO2 (H= -393.5 KJ
C 2H2 CH4 (H = +74.25 KJ
(i) AgNO3 ( ) + NaCl ( ) AgCl () + NaNO3 ( )
(ii) FeS + H2SO4 FeSO4 + H2S
Na2SO4 + BaCl2 BaSO4 + NaCl
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C6H12O6 + 6 O2 6 CO2 + 6 H2O + Q
CuO + H2 Cu + H2O
CuO H2 H2O
H2 + O2 H2O
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H2 + O2 2 H2O
H H2
2 H2 + O2 2 H2O
H 2 2
O 2 1
H 4 4
O 2 2
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i) CS2 + O2 CO2 + SO2
CS2 + 3 O2 CO2 + 2 SO2
ii) K + H2O KOH + H2
2 K + 2 H2O 2 KOH + H2
iii) Na2CO3 + HCl NaCl + NaHCO3
Na2CO3 + HCl NaCl + NaHCO3
iv) N2 + H2 NH3
N2 + 3 H2 2 NH3
i) KClO3 KCl + O2
ii) FeCl2 + H2S HCl + FeS
iii) NaCl + H2SO4 Na2SO4 + HCl
iv) H2S + O2 H2O + S
i) 2KClO3 2KCl + 3O2
ii) FeCl2 + H2S 2HCl + FeS
iii) 2NaCl + H2SO4 Na2SO4 + 2 HCl
iv) 2H2S + O2 2H2O + 2S
1) BaCl2 (aq) + Na2SO4 BaSO4 + 2NaCl (aq)
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2) 2Hg O (S) 2Hg (l) + O2 (g)
3) 2Al (S) + 6H Cl (aq) 2Al Cl3 + 3 H2 (S)
4) Ag NO3 (aq) + NaCl (aq) Ag Cl(S) + Na NO3 (aq)
i) Na OH + _____________ Na2SO4 + H2O
ii) Ca(OH)2 + ______________ CaCO3 + H2O
iii) __________ + HCl (aq) Mg Cl2 (aq) + 2 Na Cl (aq)
iv) __________ + Na2SO4 (aq) Ba SO4(s) + 2Na Cl (aq)
i) H2 SO4
ii) CO2
iii) Mg (OH)2 , H2O
iv) Ba Cl2
2 Al + 3 Br2 2 Al Br3 Ca CO3 Ca O + CO2 2 Ag Cl 2 Ag + Cl2 Pb (NO3) + 2K I Pb I2 + 2 K N O3
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S + O2 S O2
H2 S + I2 2 H I + S H2 S
Cl2 + H2 2HCl Cu O + H2 Cu + H2 O
(Corrosion) (Rancidity)
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2 Pb (NO3)2 2 Pb O + 4 NO2 + O2
2 Ag Br 2 Ag + Br2
2 H2O 2 H2 + O2
2Pb O + C 2 Pb + CO2
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Fe2 O3 + 2 Al Al2 O3 + 2 Fe
X + YZ XY+Z X + Y XY
XYZ YZX XY + AB XA + YB
Pb Cl2 + H2 SO4 Pb SO4 + 2 HCl
Ag NO3 + H Cl Ag Cl + HNO3
Fe2 O3 + 2 Al Al2 O3 + 2 Fe
NH3 + H Cl NH4 Cl
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Fe + Cu SO4 Fe SO4 + Cu
H2 O2H2O
(CH4
A + BC AC + B A + B C X Y + Z PQ + RS PS + RQ 2 Mg + O2 2 MgO
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CaCO3 CaO + CO2
H2 + Br2 2 HBr
Fe + Cu SO4 FeSO4 + Cu
NaCl + Ag NO3 AgCl+NaNO3
2PO3 + 3 C 2 Pb + 3 CO2
N2 O2NO
CaO
C + O2 CO2 + Q
N2 + O2 2NO - Q
Ca(OH)2
X X X
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C6H12O6 + O2
(i) Zn (ii) Na2CO3 (ii) NaOH
X Y
Y X X Y
X Y ZX, Y Z X Z
M M G1G2
Z At. wt. 65HCl NTP
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1 1 1
f u v
= +
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H0h1
f u v
1 1 1
1 1 115 101 1 1 2 3 5 1
15 10 30 30 66
f u v
v
vv
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C
F C
v R = f R = 2f R = f/2 R = 3f
0
i) R = 2f
ii) 1) C 2) B 3) A 5) C 6) A
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H2
Na2 SO4Nacl
NaNO3Na2CO3
PH PH
PHPH = - log [H+]
NaHCO3
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HClNaOH
NaCl H2OHCl + NaoH NaCl + H2O.
CaSO4. ½ H2O + 1½ H2O CaSO4. 2H2O
PHPH
PHPH
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PH PH
PH
Mg(OH)2 , H3 PO4, KNO2, Ba(OH)2, KCl, HBr, Nacl, HFO4, HCl, Al (OH)3.
H3PO4, HBr, HFO4, HCl
Mg(OH)2, Ba(OH)2, Al(OH)3
KNO2, Nacl, KCl.
H+ SO4
-2H+ OH- OH-
PH
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PHPH
NaHCO3 + H+ Na+ + CO2 + H2O.
CO2
Ca3 (PO4)2 PH PH
CaOClCHCl3
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NaHCO3Na2CO3 CaSO4. ½ H2OFire Proof
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H+
CaSO4. 2H2O; CuSO4. 5H2O; Na2CO3. H2O.
CuSO4. 5H2O
A B A Na2CO3
Page No. 91Figure 10TM Text Book
Page No. 73Figure 2TM Text Book
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B NaHCO3mlHCl CO2
Na2CO3 + 2HCl 2 NaCl + CO2 + H2ONaHCO3 + HCl NaCl + CO2 + H2O
NaOHNaCl
NaCl Na + 2 Cl
Na + 2 H2O - 2NaOH () + H2 ()Cl + Cl - Cl2 ()NaCl () + 2H2O () 2NaOH () + Cl2 () + H2 (
HCl () H+ () + Cl- ()HCl, H2SO4, HNO3
H+
CH3COOH () CH3COO- () + H+ ()CH3COOH, H2CO3, H2SO3.
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OH-
NaoH () Na+ () + OH- ()NaoH, KoH.
OH-
Mg(OH)2 () Mg2+ () + 2OH- ()NH4OH, Ca(OH)2, Mg(OH)2.
Na2CO3 + 10 H2O Na2CO3. 10 H2O
Nacl + NH3 + H2O + CO2 NaHCO3 + NH4Cl.
Ca(OH)2 + Cl2 CaOCl2 + H2O
CaSO4. 2H2O 373 K CaSO4. ½ H20 + 1 ½ H2O.
(100oC)
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Mg Na P Al
HCl NH4Cl Nacl KCl
PH
PH
CaOCl2 NaS2O3 Na2SO4 CuSO4
H2O + ------- = H3O+
H+ OH- H2O H3O
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CO2 H+
H3O+
PH
OH-
MgCl2 NaCl NaCl
a) CaOCl2
b) NaHco3
c) Na2CO3
d) CaSO4. ½ H2O
e) CaSO4. 2 H2O
Ans:- d,e,a,b,c
a) b) c) d) e) Ans:- c,e,b,a,d
a) b) c) d)
I.
II.
III.
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e) Ans:- e,d,c,b,a.
PH a) PH b) PH c) PH d) PH e) Ans:- b,c,d,e,a
a) NH4OH
b) NaOH
c) distilled water (H2O)
d) CH3COOH
e) Hcl
Ans:- e,d,b,a,c
A ‘A’
PH A B
PH
IV.
V.
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NaOH
‘X’ NaoH,
Cl2H2
‘X’NaOH
PH PH
PH
PH
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(n) =
(c) = 3x108 m/s
(n) (c)
υ
υ = υ =2 x108 m/s
(2)
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c = 300
N
n2
n1300
- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -
- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -
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DCEB - KADAPA
42
n12 = ?
n12 = 2
n +Ôás \̈ + (Internet)
![Page 43: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/43.jpg)
DCEB - KADAPA
43
A,B,C,D AB
AB
AB AB
A,B,C,D
D
A
C
B
N2
N1
ABCD =
i
r
r
r
i
i
}
![Page 44: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/44.jpg)
DCEB - KADAPA
44
n1sin i1 = n2 sin r
A) n1 sin i = sin r n2 B) n1 / n2 = sinr/siniC) n2 / n1 = sin r/sini D) n2 sini = constant
A) B)C) D)
CD CD
D
A
C
B
N2
N1
ABCD =
i
r
r
r
i
i
}
![Page 45: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/45.jpg)
DCEB - KADAPA
45
<
1. B 2. C 3.B4.C 5.B 6.300
7. 3x108 m/s 8. 9. 10.
A) 600 B) 900 C) 1200 D) 480
A) 1.0003 B) 1.31 C) 1.33 D) 4.44
A) B) C)A B D)
![Page 46: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/46.jpg)
DCEB - KADAPA
46
SS1
N1N2
S . . S1
S .
. S1
.C2
.C2
.F2
.F1
O1
O.
I1
I
zebra
![Page 47: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/47.jpg)
DCEB - KADAPA
47
D
(p) f (m)
D
n = 1.5 R1=30, R2=60
R1=30, R2=60 n =
1.5
= (0.5)
=
= =
![Page 48: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/48.jpg)
DCEB - KADAPA
48
f = -40
(f)
(u)
(υ) = ?
u υ,f
= =
(υ)
(υ) u
v
![Page 49: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/49.jpg)
DCEB - KADAPA
49
v
f u – υ
(υ) u
u (cm) υ (cm) f =
f = f
![Page 50: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/50.jpg)
DCEB - KADAPA
50
(υ) u
uυ
=
u υ f
=
(1)
y = -mx+c m = -1 y
x y OAB
OA= OB =
OA+OB = + =
x u y υ OA+OB =
+ 4
![Page 51: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/51.jpg)
DCEB - KADAPA
51
C2
F2 p
C2
C1
F1
C2 C1
C2, F2 C1
n R
A) f = R B) f = R/2 C) f = R/(n-1) D) f = (n-1)/R
2. A) 1/f = (n-1) (1/R1 + 1/R2) B) 1/f = (n+1) (1/R1 - 1/R2)
C) 1/f = (n-1) (1/R1 - 1/R2) D) 1/f = (n+1) (1/R1 + 1/R2)
![Page 52: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/52.jpg)
DCEB - KADAPA
52
A) B) C) D)
A) B) C) D)
1. C 2.C 3.A 4.B 5. D
6.
A) B) C) D)
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DCEB - KADAPA
53
D P = 2D
1Pf
100Pf
100 1002 502
ff
1
50
![Page 54: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/54.jpg)
DCEB - KADAPA
54
n1 n2
n21 = n2n1
CV=
1 1 22 1 1 2 2
2 2 1
1 2
2 1
1 2
12
21
f nn C f v ff n
f fnn
nn
n1
n2
![Page 55: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/55.jpg)
DCEB - KADAPA
55
i = 400
D = 300
A = ?
r = ?A + D = 2iA = 2i - D = 2 X 40 - 30 = 80 - 30 = 500
A = 500
2Ar
050 252
r r = 250
![Page 56: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/56.jpg)
DCEB - KADAPA
56
f = 100 d= ?
P = 100 f (cm)
P = 100 = 1
100
= 33.33 AB AC
2525
2525
100(d 25) 25d100d 25d 250075 2500
2500 100 33.3375 3
dfd
dPod
d
d cm
I.
C
A
B
Mirr
or
![Page 57: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/57.jpg)
DCEB - KADAPA
57
a) b) c) d) e)(1) B (2) A (3) B (4) B (5) A (6) A
(1) B (2) A (3) E (4) C (5) D
I.
II.
III.
II.
III.
P
Q RS
MCQ-4
![Page 58: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/58.jpg)
DCEB - KADAPA
58
l = 3 ml l = 3 mlm=2l+1)
-3, -2, -1, 0, +1, +2, +3.
‘K’ ‘L’ ‘K’ ‘L’‘L’
1s0 2s2 2p4 1s0 2s2 2p4
1s
n = 4 ‘l’ n = 4 ‘l’
![Page 59: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/59.jpg)
DCEB - KADAPA
59
‘cu’ ‘cr’ ‘cr’ = 24 1s2 2s2 2p6 3s2 3p6 4s1 3d5
(or)
[Ar] 4s1 3d5
‘cu’ = 29 1s2 2s2 2p6 3s2 3p6 4s1 3d10
(or) [Ar] 4s1 3d10
N (z = 7)
2p
N (z = 7)
n
n = 1,2,3,......
n
Na Na (z = 11) 1s2 2s2 2p6 3s1
(3s1) 3s1
n l m s3 0 0 +1/2
![Page 60: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/60.jpg)
DCEB - KADAPA
60
n l ml ms
2 0 0 +1/2
1s1
2s1 1s1
n l ml ms1 0 0 +1/2
3p 4s 3d 4s (n+l)
3d (n+l)
4s 3d 4s
nlx nlx
n = l =
![Page 61: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/61.jpg)
DCEB - KADAPA
61
x =nlx nl
f c = f
c = 3 x 108 m/s 3 x 108 m/s = f 1 m
f = 3 x 108 Hz
(z=24) [Ar] 4s23d4 (24) – [Ar] 4s1 3d5
(29) 4s23d9 [Ar] 4s13d10
2n2
‘n’
n = 1 n = 2 n = 3
![Page 62: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/62.jpg)
DCEB - KADAPA
62
m K L
N
N Ti = 22 1s2 2s2 2p6 3s2 3p6 4s2 3d2
n, l, ml n
K, L, M, N…..
n
‘l’ ‘l’
‘l’
l 0 1 2 3
Name of sub shell s p d f
‘n’ ‘l’ n (ml) l ml ll
![Page 63: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/63.jpg)
DCEB - KADAPA
63
l
d
m 2p ms ms
n = 1 l = h 1s2 2s2 2p6 3s2 3p6 3d1 ml
a) 3 x 108 cm/s b) 3 x 101.8 cm/s c) 3 x 103 m/s d) 3 x 108 m/s
a) b) c) d)
a) n b) l c) ml d) ms
a) 1 b) 2 c) 3 d) 0
a) 2 b) 4 c) 8 d) 16
a) n b) l c) ml d) ms
![Page 64: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/64.jpg)
DCEB - KADAPA
64
a) Red b) Violet c) Green d) Blue
[Ar] 4s2 3d10
[Ar] 4s1 3d10
[HC=HC] 2s2 2P2
[NC=NC] 2s2 2P3
[Ar] 4s1 3d5
[NC] 3s1
1. 18 2. 3. -1,0, +1 4. +1/2, -1/2
5. 0 6. 6.626 x 10-34 J.s 7. 8. –l, +l
1. D 2. C 3. A 4. C 5. C 6. B 7. A
1. E 2. C 3. F 4. A 5. B
1. E 2. C 3. B 4. A 5. D
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DCEB - KADAPA
65
(Be)(Mg) (Ca)(Sr)(Ba)
(Ra)
![Page 66: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/66.jpg)
DCEB - KADAPA
66
d
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DCEB - KADAPA
67
Co, Ni
‘X’
1. ‘X’
‘X’Y
x y x2y3
x3 y2
x2 y3>>
![Page 68: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/68.jpg)
DCEB - KADAPA
68
IA
A, B
I VIII
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DCEB - KADAPA
69
s, p, d, f
s, p, d, f s ns1 ns2 IA,
IIA s
p ns2 np1ns2np6 III A VIIIA p - He p
d ns2 np6 (n -1) dns2 np6 (n -1) dd I B VIII B d
f f f
![Page 70: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/70.jpg)
DCEB - KADAPA
70
s2 2s2 2p6 3s2 3p5
VIII A
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DCEB - KADAPA
71
Be Ca
Be, Mg, Ca 2s2, 3s2, 4s2
Hcl, NaoHAl
dil Hcl H2 2A1 + 6 Hcl 2AlCl3 + 3H2
NaoH 2A1 + 6H2 + 2NaoH 2Na (A1(oH)4 + 3H2
![Page 72: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/72.jpg)
DCEB - KADAPA
72
Wts
a) b) c) d)
a) b) c) d)
a) b) c) d)
a) s b) p c) d d) f
a) b) c) d)
a) b) c) d)
s p a) b) c) d)
ns2np6 a) b) c) d)
IV a) b) c) d)
a) b) c) d)
a) b) c) d)
A D C B CA D B C C
![Page 73: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/73.jpg)
DCEB - KADAPA
73
Ce Lu th Lr
s p d f IA, II A
III A to VII A
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DCEB - KADAPA
74
(cao)
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DCEB - KADAPA
75
(H2O)
(H2O)
2nd
x Ca x (or) Ca
Co2 Co2
‘y’ ‘y’
‘y’ ‘y’
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DCEB - KADAPA
76
A B
Cacl2 7th
Cacl2
1.9
1.9
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DCEB - KADAPA
77
a) Kcl b) H2o c) NH3 d) Nacl e) CH4
Kcl, Nacl H2o, NH3, CH4.
A,B C
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DCEB - KADAPA
78
A
B C B
C
C
(A0)
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DCEB - KADAPA
79
Na Na++ e-
(2,8,1) (2,8)
(or)
[Ne] 3s1 [Ne]
cl + e- cl-
(2,8,7) (2,8,8)
(or)
[Ne] 3s2 3p5 [Ne] 3s2 3p6 (or) [Ar]
Na+ + cl- Na+ + cl- (or) Nacl
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DCEB - KADAPA
80
N2 O2
N2 Ne
O2
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DCEB - KADAPA
81
Becl2
Becl2
Becl2 Be Sp Sp
p Sp Be clSP PP
(VSEPRT) (VSEPRT)
> >
![Page 82: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/82.jpg)
DCEB - KADAPA
82
O2 N2 (BF3)
a) b) c) d) X23 ,‘y’X
a) +1 b) +2 c) -1 d) -2
‘A’ Acl4 ‘A’ a) 1 b) 2 c) 3 d) 4
a) b) c) d)
a) 1 b) 2 c) 3 d) 4
a) b) c) d)
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DCEB - KADAPA
83
a) 1800 b) 1200 c) 1100 d) 104, 310
a) Na2cl b) Nacl c) Nacl2 d) Na2cl2
a) b) c) d)
a) b) c) d)
a) b) c) d)
a) 1 b) 2 c) 3 d) 4
a) b) c) d)
a) C2H2 b) CH4 c) C4H4 d )
C2H5
H2O a) b) c) d)
a) 10-7 b) 10-8 c) 10-9 d) 10-10
Nacl Na Nacl
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DCEB - KADAPA
84
A0 VSEPRT E NH3 VSEPRT
1. B 2.A 3.D 4.A 5.D 6.A
7.A 8.B 9.C 10.C 11.B 12.A
13.C 14.B 15.D 16.C
II
Na+cl- 1s22s22p63s1 10-10 1090281 14130c
![Page 85: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/85.jpg)
DCEB - KADAPA
85
I SI AI = Q/ t
Q t
A
‘V’ SI V
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DCEB - KADAPA
86
‘R’
SI ( ).
6.
‘P’SI (
‘P’
SI P V x I
I V
‘ws’ (or) KWH.
V
I
V α I =
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DCEB - KADAPA
87
KWH 1KWH
(emf)
![Page 88: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/88.jpg)
DCEB - KADAPA
88
I 0
V A
V
AAA AA
100w, 220v 60w, 220v (p) = 100w (p) = 60w
(v) = 200v (v) = 220v
(R) = ? (R) = ?
PVR P = P = R =
R =
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DCEB - KADAPA
89
= = 806.67( )
= 484( )
(l) = 1
(r) = 0.1 = 1 x 10-4 = r2
= x (1 x 10-4m)2
3.14 x 10-8 m2
(R) = 100
(P) = ?
R = 3
P =
=
(P) = 3.14 x 10-6 m
6. LED, I-V
7. R =
(R) l
R α l ……… (1)
(R)
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DCEB - KADAPA
90
R α ……….. (2)
From 1 and 2
R α
R = P
AB A
B A 2V A=1 amp 5
(V) (V1) (V2)
V = 2V + (1 amp x 5 ) ( V=IR)
V = 2V + 5V
V = 7V
V = VA + VB
7V = VA + 0 [VB = 0]
VVA = 7V
V
(R) = 100000 = 105
(V) = 12V
(I) =?
5
. .5
1 A
2 VA B
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DCEB - KADAPA
91
V = IR
I =
=
= 1.2 x 10-6 A
Rl = 100
ll = l m
l2 = 2l m
R2 = ?
Al ,A2
V = Al ll = A2 l2
=
= Rl = R2= = x
= 2 = =
= = x R2 = 4R1
= R2 = 4 x 100
R2 = 400
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DCEB - KADAPA
92
emf
emf
V E
V = = E = =
SI SI
emf emf
emf
IVR1R2R3
V = V1 + V2 + V3 ……….. (1)
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DCEB - KADAPA
93
Req V = I Req …...... (2)
V1 = IR1 …...... (3)
V2 = IR2 …...... (4)
V3 = IR3 …...... (5)
IReq = IR1 + IR 2 + IR 3
Req = R 1 + R2 + R3
Req
VIR1R2R3
I = I 1 + I2 + I3 ……….. (1)
Req
I = …………… (2)
I1 = …………… (3)
I2 = …………… (4)
I3= …………… (5)
= + +
= + +
V α I
=
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DCEB - KADAPA
94
V
IV
V α I X V Y I
w ww (KWH)
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DCEB - KADAPA
95
WH
WH
WH
WH
WHKWH
V emf
V emfI = I1 + I2 DABCD
- 3(I1 + I2) = 12 – 2I1 – 5 = 0- 3I1 - 3I2 + 12 – 2I1 – 5 = 0- 5I1 - 3I2 + 7 = 0 ………………….. (1).
DAFED
- 3(I1 + I2) + 12 – 4I2 = 0- 3I1 - 3I2 - 4I2 + 12 = 0- 3I1 - 7I2 + 12 = 0 ………………….. (2).
(1) & (2)
- 3(-5I1 - 3I2 + 7) = 0
- 5(-3I1 - 7I2 + 12) = 0
-15I1 +9I2 – 21 = 0
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DCEB - KADAPA
96
-15I1 + 35I2 – 60 = 0
-26 I2 + 39 = 0
-26 I2 = -39
26 I2 = 39
I2 = = 1.5A
I2
- 3I1 – (7 x 1.5A) + 2 = 0
- 3I1 – 10.5 A + 12 = 0
- 3I1 + 1.5A = 0
3I1 = 1.5A
I1 =
I1 = 0.5A
I = I1 + I2
= 0.5A + 1.5A
= 2A.
(KWH)
12v 2A
SI
SI
2 , 4 , 6
2 , 4 , 6
10v10w
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DCEB - KADAPA
97
A
a) 2 b) 12 c) 250 d) 6250
A B a) A b) B c) A B d) A B
a) b) c) d)
a) b) c) A B d)
a) A B b) A c) B d) A B
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DCEB - KADAPA
98
(P) RA / I
(P) W / V
(v) = + +
R = R1 + R2 + R3
V α I
1.E 2.A 3.B 4.C 5.D
a) b) c) d)
a) b) c) d)
1. A 2.C 3.B 4.C 5.A 6.C 7.C
1.C 2.B 3.D 4.A 5.E
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DCEB - KADAPA
99
(A) (B)
B =
E
( )
EMF ‘l’ B‘V’
“BlV” EMF
(AC)(DC) (AC) (DC)
(AC) (DC)
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DCEB - KADAPA
100
(B)(I)(m)
B ‘q’ ‘v’
B ‘q’ ‘v’
F = q v B ……………. (1)
‘r’ ‘m’
F = …………… (2)
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DCEB - KADAPA
101
q v B = .......... (3)
r =
T =
T =
T = ........ (4)
t
( )= 0.001 wb
= N
= 400 (
= 4v
T8V
B = 0.8T, V=10m/s = 8v l =?
emf, = Blv
l = /Bv = 8 = 8
0.8 l = 1
2T
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DCEB - KADAPA
102
(B) = 2T
(A) = 1.5m2
( ) =?
B =
= B.A
= 2T x 1.5m2
= 3 wb
A
(F) = 8N
(l) = 20cm = 0.2m
(I) = 40A
(B) =?
F = I l B
B =
B =
B = = 1 Tesla
ATM
![Page 103: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/103.jpg)
DCEB - KADAPA
103
ABCD B1C1
C2, B2 ABCD
AB CD
B1, B2 C1,
C2
CD AB B1, B2 C1, C2
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DCEB - KADAPA
104
‘ ’
‘B’‘I’
‘B’‘L’ ‘V’ q
F0= q v B
Q‘L’
F = Q v B ……… (1)
t
t = v = ……….. (2)
F = Q .B …………… (3)
=I F = ILB ……….. (4)
F = ILB sin ………… (5)
F = ILB sin00
F = ILB x 0
F = 0
![Page 105: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/105.jpg)
DCEB - KADAPA
105
‘l’ (B)
t’ S E
W = FS ……. (1)
F = IlB …….....… (2)
W = IlBS ……….. (3)
= BlS ………. (4)
W = I ( ……… (5)
= W
P, = I ………. (6) ( = P)
P = x I ……...…. (7)
)
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DCEB - KADAPA
106
EMF
=
P = IlBV …… (8) ( =v)
I = IlBV
= BlV ……….. (9) EMF
AC
AB
A B
A B
AC
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DCEB - KADAPA
107
DC
DC AC
DC
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DCEB - KADAPA
108
SI B B ‘L’
I
a) b) c) d)
a) b) c) d)
a) 0 b) ILB c) 2ILB d) ILB/2
AC DC
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DCEB - KADAPA
109
ILB 1. a 2.c 3.b
=Blv
(Wb)
EMF (T)
ATM =
1. C 2.D 3.E 4.B 5.A
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DCEB - KADAPA
110
zn
cusn Gangue
Slag
Sio2 Cao
Fe2o3Fe3o4 Fe2o3
![Page 111: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/111.jpg)
DCEB - KADAPA
111
Fe2o3
2 Al + Fe2o3 Al2o3 + 2 Fe +
KCl, MgCl2. 6H2o
MgCl2 Mg+2 + 2Cl-
Mg+2 + 2e- Mg; 2Cl- Cl2 + 2e-
K, Na, Ca, Mg, Al Zn, Fe, Pb, Cu Ag, Hg, Au
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DCEB - KADAPA
112
K, Na, Ca, Mg, Al
Zn, Fe, Pb, Cu
Ag, Hg, Au
ZnSPbSZnO,
PbO
2 ZnS + 3O2 2 ZnO + 2SO2
2 PbS + 3O2 2 PbO + 2 SO2
ZnSPbSi) MgCO3 MgO + CO2
ii) CaCO3 CaO + CO2
Fe2O3
SiO2 + CaO Ca SiO3
![Page 113: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/113.jpg)
DCEB - KADAPA
113
Mg Al Fe Si
Zu Pb Hg Al
CuSO4. 2H2O CaSO4. 2H2O
CaSO4. 1/2 H2O CuSO4. 5H2O
I
![Page 114: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/114.jpg)
DCEB - KADAPA
114
Pb Fe Hg Au
a) Fe2o3
b) Pbs
c) Mgco3
d) Al2o3. 2H2o
e) Zno
(1) A (2) C (3) B (4) B (5) B (6) B (7) D
(8) C (9) A (10) D
Fe2o3
(1) D (2) E (3) B (4) A (5) C
II
III.
I
I
II
III.
![Page 115: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/115.jpg)
DCEB - KADAPA
115
C60
CH2
C2H6o C2H6o
CH3 – CH2 – OH ()
C2H6o CH3 – O – CH3 ()
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DCEB - KADAPA
116
CO2) [C2H5oH + 3O2 2Co2 + 3H2o + ]
CH3 – Co – CH3
– Cho >C = o
CH3 OH CH2 CH3 IUPAC CH3 OH CH2 CH3 CH3 OH CH CH2 CH3
IUPAC
![Page 117: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/117.jpg)
DCEB - KADAPA
117
RCOONa (or) RCOOK ( R = C15H31 C17H35)
“-NH2” “-COOR”
IUPAC (HCHO)IUPAC
(CHCl3) IUPAC
CH2 CH CH CH2, CH3 CH CH CH3 IUPAC
pka CMC
CH3
OH
![Page 118: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/118.jpg)
DCEB - KADAPA
118
CH3 CH2 OH CH3CHO CH3COOH
( K2Cr3o1
CH3COOH + C2H5OH CH3COOC2H5 + H2O
NaOH / KOH
‘x’ C2H6o ‘y’ C2H4O2 ‘x’ ‘y’ ‘y’ xy
C2H6o H2SO4+KMnO4 C2H4O2(x) (y) ‘x’CH2H5OH‘y’(CH3CooH) (y)
C2H5OH + CH2H5OH CH3COOC2H5 + H2O
(x) (y) xy
NaHCO3
H2SO4
![Page 119: X CLASS PHYSICS T - GURUDEVA.COM - NEWgurudeva.weebly.com/uploads/7/6/5/9/7659130/10th_physics_tm_study... · dceb - kadapa 12 ...](https://reader030.fdocuments.in/reader030/viewer/2022040701/5d59b8e988c99326438b9848/html5/thumbnails/119.jpg)
DCEB - KADAPA
119
CO2
CH3COOH + NaCO3 CH3COONa + CO2 + H2O
Na
H2
2C2H5OH + 2Na C2H5ONa + H2
C3H6O IUPAC
C3H6O
CH3 – Co – CH3 2. CH3 – CH2 – CHO
30000C
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DCEB - KADAPA
120
A B C3H8 C3H6
C2H4O2
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DCEB - KADAPA
121
(Co2)
Co2
CH3COOH + NaHCo3 CH3CooNa + C02 + H20
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DCEB - KADAPA
122
c – c
c – c
Sp2 c – c
p
3.35A0
(C2H2)
sp
sp s p
sp
(C2H2)
(C2H2)
sp
p
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DCEB - KADAPA
123
sp spsp
sp s sps
p pp
sp, sp2, sp3 CH4
H2So4
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DCEB - KADAPA
124
CMC HCH1090,281
5 Marks questions
1. Draw the diagram showing Sp2 hybridization in “Ethyne”?
A. Page No 307 (Text book)
2. Draw the diagram showing sp hybridization in “Ethyne”?
A. Page No 308 (Text book)
3. Draw a neat diagram of Diamond and Graphite?
A. Page No 309 (Text book)
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DCEB - KADAPA
125
4. Draw the diagram showing sp3 hybridization in “Methane”?
A. Page No 306 (Text book)
a) 5 – 10% b) 10 – 15% c) 15 – 20% d) 100%
a) C2H4 b) C2H6 c) C3H8 d) C4H10
a) b) c) d)
a) b) c) d)
H2So4 a) b) c) d)
a) CnH2n+2 b) CnH2n-2 c) CnH2n d) CnH2n+1
a) b) c) d)
a) b) c) d)
a) 1090.281 b) 1800 c) 1200 d) 900
a) b) c) d)
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DCEB - KADAPA
126
KMno4 IUPAC
C3H7NH2
CH3COCH3
CH3CH2OH
CH3CHO
CH3OCH3
C6H14
C6H12
C5H10
C2H2
C2H6
I 1. A 2.D 3.C 4.B 5.B
6. A 7.D 8.C 9.B 10.C
II (Ni)
5. –Coor 6. C17H35COOH
III 1. D 2.E 3.A 4.B 5.C
1.E 2.A 3.C 4.B 5.D