Match the items of Column-I and Column-II. Column-IColumn-II(A)Leclanchecell(I)cell reaction2H2+O2⟶2 H2O(B)Ni-Cd cell(II)does not involve any ion insolution and is used in hearingaids.(C)Fuel cell(III)rechargeable(D)Mercurycell(IV)reaction at anode,Zn⟶Zn2++2e-(V)converts energy of combustioninto electrical energy

Match the items of Column-I and Column-II. Column-IColumn-I…

Chemistry Electrochemistry Matching Type Question Single Correct MCQ

Published on: August 14, 2026

Match the items of Column-I and Column-II.

Column-I	Column-II
(A)	Leclanche cell	(I)	cell reaction 2H2+O2⟶2 H2O
(B)	Ni-Cd cell	(II)	does not involve any ion in solution and is used in hearing aids.
(C)	Fuel cell	(III)	rechargeable
(D)	Mercury cell	(IV)	reaction at anode, Zn⟶Zn2++2e-
		(V)	converts energy of combustion into electrical energy

-(V) -(IV)(V) -(IV) -(II)

-(I) -(I) -(III) -(I)(III)

-(II) -(II) -(I)(V) -(IV)

-(III)(IV) -(III) -(II) -(V)

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