ICSE Class 10 Solutions — Mock Test (2027)
Free online mock test for Solutions (ICSE Class 10 Chemistry) — 95 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 Solutions 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 of the following pairs forms a nearly ideal solution?
- A.Benzene and toluene
- B.Ethanol and acetone
- C.Chloroform and acetone
- D.Phenol and aniline
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2.Which one of the following concentration units is temperature dependent?
- A.Molarity
- B.Molality
- C.Mole fraction
- D.Mass percentage
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3.200 cm^3 of an aqueous solution of a protein contains 1.26 g of the protein. The osmotic pressure of the solution at 300 K is 2.57 x 10^-3 bar. (R = 0.083 L bar/(mol K)) Calculate the molar mass of the protein.
- A.30,500 g/mol
- B.61,022 g/mol
- C.1,26,000 g/mol
- D.6,102 g/mol
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4.Calculate the molarity of a solution containing 4.0 g of NaOH (molar mass = 40 g/mol) dissolved in water to make 250 mL of solution.
- A.0.2 mol/L
- B.0.4 mol/L
- C.1.0 mol/L
- D.0.1 mol/L
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5.For a solution showing positive deviation from Raoult's law, the sign of the enthalpy of mixing (Dmix H) is:
- A.Positive (endothermic)
- B.Negative (exothermic)
- C.Zero
- D.Cannot be predicted
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