Chemistry Paper 22
May / June 2021·5070·9 questions
Mock exam: 75 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Mark scheme
Question 1
1(a)(i)[1]
1(a)(ii)[1]
1(a)(iii)[1]
1(a)(iv)[1]
1(a)(v)[1]
1(b)[1]
Question 2
2(a)[1]
2(b)[1]
2(c)(i)[1]
2(c)(ii)[1]
2(d)[3]
2(e)(i)[1]
2(e)(ii)[1]
2(e)(iii)[2]
Question 3
3(a)(i)[1]
3(a)(ii)[1]
3(a)(iii)[1]
3(b)(i)[1]
3(b)(ii)[2]
3(b)(iii)[1]
3(b)(iv)[1]
3(b)(v)[1]
3(b)(vi)[1]
Question 4
4(a)[2]
4(b)[2]
4(c)(i)[1]
4(c)(ii)[1]
4(d)(i)[1]
4(d)(ii)[1]
Question 5
5(a)[2]
5(b)(i)[1]
5(b)(ii)[1]
5(c)[3]
5(d)[1]
5(e)(i)[1]
5(e)(ii)[1]
Question 6
6(a)[1]
6(b)[1]
6(c)(i)[1]
6(c)(ii)[1]
6(c)(iii)[2]
6(d)(i)[2]
6(d)(ii)[2]
Question 7
7(a)[2]
7(b)[2]
7(c)[3]
7(d)[3]
Question 8
8(a)(i)[1]
8(a)(ii)[1]
8(b)[3]
8(c)[1]
8(d)[1]
8(e)[2]
8(f)[1]
Question 9
9(a)[1]
9(b)[1]
9(c)(i)[1]
9(c)(ii)[1]
9(c)(iii)[2]
9(d)(i)[3]
9(d)(ii)[1]