ICSE Chemistry Answer Key 2024: The ongoing ICSE Class 10 Examination 2025 will conclude on March 21, 2025. As per the official schedule, the ICSE Class 10 Chemistry (Science Paper 2) examination was held today, March 21, 2025. The exam was held from 11 AM to 1 PM. The ICSE Class 10 Chemistry 2025 Question Paper had a weightage of 40 marks. Students who appeared for the examination and are eager to analyse their performance can check the ICSE Chemistry Answer Key 2025 and the detailed exam analysis available here.
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ICSE Chemistry Answer Key 2024
The ICSE Class 10 Chemistry Answer Key 2025 is given in the table below.
| Questions | ICSE Chemistry Answer Key 2025 |
| (i) which gas decolorises... | a) sulphur dioxide |
| (ii) which formula represents.. | b) C5H12 |
| (iii) the metal whose oxide... | a) Copper |
| (iv) An organic compound has a vapour density of 22.... | d) C3H8 |
| (v) In the reaction given below... | c) oxidising agent |
| (vi) Assertion A, Reason R | c) A is true R is false |
| (vii) the ore that can be... | b) hematite |
| (viii) the diagram given below... | d) 2,6 |
| (ix) which of the following options.... | a) CH4, C2H6, C3H8 |
| (x) Assertion A, Reason R | a) Both are true |
| (xi) Given below are four ions... | c) Cl and K |
| (xii) which pair of reactants.. | c) sodium sulphate + lead nitrate |
| (xiii) Aqueous copper... | d) the number of copper (II) in the electrolyte decreases |
| (xiv) X, Y, and Z,... | c) Z |
| (xv) 40 cm3 of methane... | b) 40cm3 |
ICSE Chemistry Exam Analysis 2025
The ICSE Chemistry Question Paper Analysis 2025 is given in the table below.
| Particulars | ICSE Chemistry Exam Analysis 2025 |
| Overall Exam Difficulty | Moderate |
| Difficulty Level of Section A | Moderate |
| Difficulty Level of Section B | Moderate to Difficult |
| Difficulty Level of Section C | Difficult |
| Number of Good Attempts | 30+ |
| Was the Paper Lengthy and Time Consuming? | Yes. Section C was lengthy. |
The ICSE Chemistry Exam Analysis 2025 and the ICSE Chemistry Answer Key 2024 available here are unofficial and must be used only for personal reference. Visit the official website of the Council for Indian School Certificate Examinations (CISCE) for more information.