3(i)
In the given equation
Zn + Pb2+ ⟶ Zn2+ + Pb
(a) ............... undergoes oxidation.
(b) ............... undergoes reduction.
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(a) Zn undergoes oxidation.
Zn ⟶ Zn2+
(b) Pb2+ undergoes reduction.
Pb2+ ⟶ Pb
ICSE Class 10 Chemistry PYQ · 2025 Improvement · Section B
In the given equation
Zn + Pb2+ ⟶ Zn2+ + Pb
(a) ............... undergoes oxidation.
(b) ............... undergoes reduction.
(a) Zn undergoes oxidation.
Zn ⟶ Zn2+
(b) Pb2+ undergoes reduction.
Pb2+ ⟶ Pb