ICSE Class 10 Analytical Chemistry — Mock Test (2027)
Free online mock test for Analytical Chemistry (ICSE Class 10 Chemistry) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Analytical Chemistry chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.Which gas decolorises potassium permanganate (KMnO₄) solution?
- A.Sulphur dioxide
- B.Ammonia
- C.Hydrogen chloride
- D.Carbon dioxide
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2.Green vitriol is :
- A.Hydrated ferrous sulphate
- B.Hydrated copper sulphate
- C.Hydrated magnesium sulphate
- D.Hydrated copper hydroxide
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3.Which gas turns acidified potassium dichromate solution from orange to clear green?
- A.Carbon dioxide
- B.Sulphur dioxide
- C.Hydrogen sulphide
- D.Nitrogen dioxide
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4.To a solution of lead nitrate small amount of sodium hydroxide is added and then excess of sodium hydroxide is added.
- A.Lead iodide is formed at the end of the product side.
- B.Sodium Hydroxide and Oxygen gas is released at the product side.
- C.A yellow coloured precipitate of lead hydroxide is formed.
- D.Sodium Plumbate is formed at the product side.
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5.Ammonium hydroxide is added to Iron(III) sulphate solution.
- a.Ferric Oxide is formed at the product side.
- b.Reddish brown colour precipitate of ferric hydroxide and NaCl is formed at the product side
- c.Light blue of Ferric chloride is formed at the product side.
- d.Light Brown crystals of ferric chloride is formed at the end of product side
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