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CHEMISTRY
Chemistry
Estimated grade boundaries from official examiner reports and past paper analysis.
2023 · 2023
CHEMISTRY/11C (Core Theory)
Estimated from examiner report analysis
9
143 marks79%
8
120 marks67%
7
98 marks54%
6
84 marks47%
5
71 marks39%
4
58 marks32%
3
45 marks25%
2
33 marks18%
1
21 marks12%
2023 · 2023
CHEMISTRY/21C (Advanced Applications)
Estimated from examiner report analysis
9
143 marks79%
8
120 marks67%
7
98 marks54%
6
84 marks47%
5
71 marks39%
4
58 marks32%
3
45 marks25%
2
33 marks18%
1
21 marks12%