ICSE Class 10 Study of Acids, Bases and Salts — Mock Test (2027)
Free online mock test for Study of Acids, Bases and Salts (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 Study of Acids, Bases and Salts 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.The aqueous solution of potassium chloride is
- A.alkaline
- B.neutral
- C.acidic
- D.amphoteric
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2.Which of the following correctly identifies the acids present in vinegar, grapes, and lemon?
- A.Vinegar: Acetic acid, Grapes: Tartaric acid, Lemon: Citric acid
- B.Vinegar: Formic acid, Grapes: Malic acid, Lemon: Lactic acid
- C.Vinegar: Citric acid, Grapes: Acetic acid, Lemon: Tartaric acid
- D.Vinegar: Hydrochloric acid, Grapes: Sulfuric acid, Lemon: Nitric acid
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3.Complete and balance the following dissociation reaction: $$\mathrm{CH_3COOH} \rightleftharpoons \underline{\longrightarrow} + \underline{\longrightarrow}$$
- A.$$\mathrm{CH_3COO^-} + \mathrm{H^+}$$
- B.$$\mathrm{CH_3CO^+} + \mathrm{OH^-}$$
- C.$$\mathrm{CH_3^-} + \mathrm{CO_2 + H^+}$$
- D.$$\mathrm{CH_4} + \mathrm{CO_2}$$
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4.Sodium hydroxide is a mono-acidic base. Why?
- A.Because it has double electron at its valence cell
- B.Because it has single electron at its valence cell
- C.It combines with only one hydrogen ion
- D.None of the above
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5.The pH value of pure water is 7. How do the pH values of sulphur dioxide solution and ammonia solution compare with that of pure water?
- A.Both have pH = 7
- B.Sulphur dioxide pH < 7, ammonia pH > 7
- C.Sulphur dioxide pH > 7, ammonia pH < 7
- D.Both have pH > 7
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