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Model Papers & Answers


Science Stream G.C.E. (A/L) Examination 2015 Structure of the Question Papers and Prototype Questions

# Year Paper Download Papers & Answer Sheets
1 2015 Chemistry I, II ( English Medium ) Download Paper Download Answers
2 2014 Chemistry I, II ( English Medium ) Download Paper
3 2013 Chemistry Paper I ( English Medium ) Download Paper
3 2013 Chemistry II ( English Medium ) Download Paper
4 D block Chemistry Test Paper ( Sinhala Medium ) Download Paper

A/L Past Papers


# Year Paper Download Papers & Answer Sheets
1 2015 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
2 2014 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
3 2013 Chemistry Part I,II ( Sinhala Medium ) Download Paper I Download Paper II
4 2012 Chemistry I, II ( Sinhala Medium ) Download Paper I Download Paper II
5 2002 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
6 2001 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
7 1999 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
8 1998 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
9 1997 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
10 1996 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
11 1995 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
12 1994 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
13 1993 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
14 1992 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
15 1991 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
16 1990 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
17 1989 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
18 1988 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
19 1987 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
20 1986 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
21 1985 Chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
22 1984 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I
23 1981 chemistry MCQ Paper ( Sinhala Medium ) Download Paper I

A/L Chemistry School Papers


# Year College Paper Download Papers & Answer Sheets
1 2014 Pinnawala Central College, Pinnawala Chemistry Essay Paper ( Sinhala Medium ) Grade 12 Download Paper
2 2014 Kegalu Vidyalaya, Kegalle Chemistry MCQ Paper ( Sinhala Medium ) Download Paper
3 2014 Visakha Balika Vidyalaya, Colombo Chemistry Essay Paper ( Sinhala Medium ) Download Paper I
4 2014 Trinity College, Colombo Chemistry Essay Paper ( Sinhala Medium ) Download Paper I
5 2014 Royal College, Colombo Chemistry Paper I, II ( Sinhala Medium ) Download Paper I Download Paper II
6 2014 Devi Balika Vidyalaya, Colombo Chemistry Essay Paper ( Sinhala Medium ) Download Paper

Syllabus, Teacher Guide & Marking Schemes


# Year Category Download
1 2012 ahead Syllabus ( Sinhala Medium ) Download
2 2012 ahead Syllabus - Revisited (English Medium) Download
3 2009 ahead Teacher's Guide (Sinhala Medium) Grade 12 & 13 Download
4 2009 ahead Teacher's Guide (English Medium) Grade 12 & 13 Download

Videos


Chemistry - G.C.E (A/L) Practices in Sinhala by BK (රසායන විද්‍යාව - ප්‍රායෝගික පරීක්ෂණ)


A/L Chemistry Seminar by Prof S P Deraniyagala


D Block Chemistry by Prof Sudantha Liyanage (2011)


Chemistry Titrations අනුමාපන – A/L Practicals


Iron Extraction යකඩ නිස්සාරණය


Electrochemistry – A/L Chemistry Practical - Click here to watch !


පරමාණුක ව්‍යූහය

Cathode Ray Tube - කැතෝඩ කිරණ නලය


Ruther's Alpha Scattering Experiment 2 - රදෆඩ්ගේ රන්පත් පරික්ෂාව


කර්මාන්ත රසායනය

Ammonia Production - ඇමෝනියා නිශ්පාදනය I



Properties and uses of Ammonia - ඇමෝනියා නිශ්පාදනය II


Cast Nylon - නයිලෝන් නිශ්පාදනය



Steel Making - යකඩ නිශ්පාදනය I



Iron & Steel Manufacturing Process - යකඩ නිශ්පාදනය II


Making Sponge Iron - යකඩ නිශ්පාදනය III






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