ICSE Class 10

ICSE Class 10 Metallurgy — Mock Test (2027)

Free online mock test for Metallurgy (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 Metallurgy 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.

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Sample questions

  1. 1.Match the following Column A with Column B.
    Column AColumn B
    (i)Aluminium1.Covalent compound
    (ii)Sulphuric acid2.Carbonate ore
    (iii)Calcination3.Hall Heroult's process
    (iv)Calcium Chloride4.Contact Process
    (v)Carbon tetrachloride5.Electrovalent compound
  2. 2.The reason for using Aluminium in the alloy duralumin is:
    • A.Aluminium is brittle.
    • B.Aluminium gives strength.
    • C.Aluminium brings lightness.
    • D.Aluminium lowers melting point.
  3. 3.Which of the following sets correctly states three characteristics of transition metals?
    • A.They are non-metals with low melting points, poor conductors of heat, and exhibit fixed valencies.
    • B.They are metals with high melting and boiling points, good conductors of heat and electricity, and exhibit variable valencies.
    • C.They are metalloids with moderate melting points, poor electrical conductivity, and show only one oxidation state.
    • D.They are metals with low density, high electrical resistance, and exhibit only two valencies.
  4. 4.Why does iron or zinc not occur free in nature?
    • A.They are highly reactive metals and readily form compounds with other elements.
    • B.They are too dense to remain in their pure form in the Earth's crust.
    • C.They are artificially extracted and never exist naturally.
    • D.They decompose quickly when exposed to sunlight.
  5. 5.Which of the following metallic oxides cannot be reduced by normal reducing agents?
    • A.Magnesium oxide
    • B.Copper (II) oxide
    • C.Zinc oxide
    • D.Iron (III) oxide

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