IGCSE Chemistry 0620 · 0620/23
October/November 2025 Paper 23
- Extended
- 45 minutes
- 40 marks
- Variant 3
What's in this paper
40 questions · 40 marks. Topics come from our question bank.
- Q1States of matter1 mark
- Q2States of matter1 mark
- Q3Atoms, elements and compounds1 mark
- Q4Atoms, elements and compounds1 mark
- Q5Atoms, elements and compounds1 mark
- Q6Atoms, elements and compounds1 mark
- Q7Atoms, elements and compounds1 mark
- Q8Atoms, elements and compounds1 mark
- Q9Stoichiometry1 mark
- Q10The Periodic Table1 mark
- Q11Experimental techniques and chemical analysis1 mark
- Q12Stoichiometry1 mark
- Q13Electrochemistry1 mark
- Q14Electrochemistry1 mark
- Q15Electrochemistry1 mark
- Q16Chemical energetics1 mark
- Q17Chemical energetics1 mark
- Q18Chemical reactions1 mark
- Q19Chemical reactions1 mark
- Q20Chemical reactions1 mark
- Q21Acids, bases and salts1 mark
- Q22Chemical reactions1 mark
- Q23The Periodic Table1 mark
- Q24Chemical reactions1 mark
- Q25Acids, bases and salts1 mark
- Q26The Periodic Table1 mark
- Q27The Periodic Table1 mark
- Q28Metals1 mark
- Q29Chemistry of the environment1 mark
- Q30Chemistry of the environment1 mark
- Q31Organic chemistry1 mark
- Q32Metals1 mark
- Q33Metals1 mark
- Q34Acids, bases and salts1 mark
- Q35Organic chemistry1 mark
- Q36Organic chemistry1 mark
- Q37Organic chemistry1 mark
- Q38Organic chemistry1 mark
- Q39Experimental techniques and chemical analysis1 mark
- Q40Experimental techniques and chemical analysis1 mark
Cambridge file names0620_w25_qp_23 · 0620_w25_ms_23