2021_chem_prelim_paper_1_mgs

Answer for 2021 Chemistry Prelim Paper 1 1 C 21 C 2 D 22 A 3 D 23 C 4 C 24 D 5 C 25 A 6 B 26 C 7 D 27 A 8 A 28 D 9 A 29 C 10 B 30 A 11 C 31 B 12 C 32 D 13 B 33 B 14 A 34 C 15 D 35 A 16 B 36 B 17 C 37 A 18 A 38 A 19 D 39 D 20 A 40 C