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.What color precipitate is formed when ammonium hydroxide is added to a solution of ferrous chloride?
- A.Dirty green
- B.Reddish brown
- C.White
- D.Blue
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2.Which of the following represents the balanced chemical equation for the reaction when ammonium chloride is heated with sodium hydroxide?
- A.NH₄Cl + NaOH → NaCl + NH₃ + H₂
- B.NH₄Cl + NaOH → NaCl + NH₃ + H₂O
- C.2NH₄Cl + 2NaOH → 2NaCl + 2NH₃ + 2H₂O
- D.NH₄Cl + NaOH → NaNH₂ + Cl₂ + H₂O
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3.Name the reagent from the following which can be used to distinguish zinc nitrate solution from magnesium nitrate.
- a.H₂SO₄
- b.NaOH(aq)
- c.BaCl₂
- d.NH₄OH(aq)
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4.Which equation correctly represents the reaction when lead nitrate solution is added to sodium chloride solution?
- A.Pb(NO₃)₂ + NaCl → PbCl + NaNO₃
- B.Pb(NO₃)₂ + 2NaCl → PbCl₂↓ + 2NaNO₃
- C.Pb(NO₃)₂ + NaCl → PbCl₂ + NaNO₃
- D.2Pb(NO₃)₂ + NaCl → PbCl₂ + 2NaNO₃
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5.Assertion: Ferrous chloride reacts with ammonium hydroxide to form a dirty green precipitate. Reason: Ferrous hydroxide is green and turns brown on oxidation. (a) Both Assertion and Reason are true and Reason is the correct explanation for Assertion (b) Both Assertion and Reason are true, but Reason is not the correct explanation for Assertion. (c) Assertion is true, but Reason is false. (d) Assertion is false, but Reason is true.
- A.Both Assertion and Reason are true and Reason is the correct explanation for Assertion
- B.Both Assertion and Reason are true, but Reason is not the correct explanation for Assertion
- C.Assertion is true, but Reason is false.
- D.Assertion is false, but Reason is true.
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