CSEC 2011 p2
2008 Csec Chem Paper 02
2002 Csec Chem Paper 04 (Specimen)
2004 Csec Chem Paper 01
2005 Csec Chem Paper 02
2003 Csec Chem Paper 02
2008 Csec Chem Paper 03 (Jan)
2005 Csec Chem Paper 01
2006 Csec Chem Paper 02
2002 Csec Chem Paper 03 (Specimen)
2004 Csec Chem Paper 02
2002 Csec Chem Paper 02