ICSE Class 10 Nitric Acid (HNO3) — Mock Test (2027)
Free online mock test for Nitric Acid (HNO3) (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 Nitric Acid (HNO3) 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.Write the balanced chemical equation for the reaction of concentrated nitric acid with copper. Which gas is evolved in this reaction?
- A.Nitrogen monoxide (NO)
- B.Nitrogen dioxide (NO₂)
- C.Dinitrogen tetroxide (N₂O₄)
- D.Ammonia (NH₃)
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2.Material used to slow down the speed of gases in absorption tower.
- A.Platinum
- B.Gold
- C.Silver
- D.Quartz
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3.(ii) Sulphur on reacting with concentrated Nitric acid produces
- A.Sulphur dioxide
- B.Sulphur trioxide
- C.Sulphuric acid
- D.all of the above
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4.What are the products formed when dilute nitric acid reacts with copper carbonate?
- A.Cu(NO₃)₂ + CO + H₂O
- B.Cu(NO₃)₂ + CO₂ + H₂O
- C.CuO + NO₂ + CO₂ + H₂O
- D.Cu(NO₂)₂ + CO + H₂
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5.What observation is made when crystals of copper nitrate are heated in a test tube?
- A.A blue residue and colorless gas are formed.
- B.A black residue and brown gas are observed.
- C.A white residue and green gas are formed.
- D.No visible change occurs.
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