Match Column A with Column B :

ICSE Class 10 Chemistry PYQ · 2026 Paper · Section A

2(iii)1 Mark · 2026 · Section A · 2026 Paper

Match Column A with Column B:

Column AColumn B
(a) CuO + C ⟶ Cu + CO1. Oxidation
(b) Al3+ + 3e- ⟶ Al2. Ionisation
(c) PbBr2 ⟶ Pb2+ + 2Br1-3. Reduction
(d) 2O2- - 2e- ⟶ O24. Redox
(e) HCl ⟶ H+ + Cl1-5. Electrolytic dissociation
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Column AColumn B
(a) CuO + C ⟶ Cu + CO4. Redox
(b) Al3+ + 3e- ⟶ Al3. Reduction
(c) PbBr2 ⟶ Pb2+ + 2Br1-5. Electrolytic dissociation
(d) 2O2- - 2e- ⟶ O21. Oxidation
(e) HCl ⟶ H+ + Cl1-2. Ionisation
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