Chemistry Work Sheet 9th 1

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Chemistry Worksheet

Transcript of Chemistry Work Sheet 9th 1

Class 9th

MCQsQ1)

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Which statement provides the best evidence that matter exist as tiny particles moving at random?

A) Many elements conduct electricity. B) Air can be readily compressed.

C) If a bottle of ether is opened the smell is quickly detected in all parts of the room.

D) A small mass of water produces a much larger volume of steam.

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SUBJECTIVE

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(b)

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