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.When NaOH solution is added to Solution (A), a reddish brown precipitate forms. Which cation is present in Solution (A)?
- A.Copper (Cu²⁺)
- B.Ferric (Fe³⁺)
- C.Zinc (Zn²⁺)
- D.Aluminium (Al³⁺)
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2.The metal oxide which can react with acid as well as alkali is
- A.silver oxide
- B.copper (II) oxide
- C.calcium oxide
- D.aluminium oxide
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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.What observation is made when excess ammonium hydroxide is added to copper sulphate solution?
- A.A white precipitate forms which dissolves in excess to give a colourless solution.
- B.Pale blue precipitates appear which dissolve in excess to form a deep blue solution.
- C.A green precipitate forms which remains insoluble in excess ammonium hydroxide.
- D.A reddish-brown precipitate forms which dissolves to give a yellow solution.
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5.Sodium hydroxide solution is added to the solutions containing the ions mentioned in list X. List Y gives the details of the precipitate. Match the ions with their coloured precipitates.
List X List Y (i) Pb+2 (A) Reddish brown (ii) Fe+2 (B) White insoluble in excess (iii) Zn+2 (C) Dirty green (iv) Fe3+ (D) White soluble in excess (v) Cu+2 (E) White soluble in excess (vi) Ca+2 (F) Blue
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