Galvanic Cell in Hindi. We covered all the Galvanic Cell in Hindi in this post for free so that you can practice well for the exam.
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Galvanic Cell Objective MCQs in Hindi for Students
The standard electrode potential of three metals X, Y, and Z are -1.2 V, +0.5 V, and -3.0 V respectively. The reducing power of these metals will be
(A) X > Y>Z
(B) Y>Z> X
(C) Y> X > Z
(D) Z> X > Y
Option d - Z > X > Y
On electrolysis of dil. sulphuric acid using a Platinum (Pt) electrode, the product obtained at the anode will be
(A) SO₂ gas
(B) Hydrogen gas
(C) Oxygen gas
(D) H₂S gas
Option c - Oxygen gas
During the electrolysis of molten sodium chloride, the time required to produce 0.10 mol of chlorine gas using a current of 3 amperes is
(A) 55 minutes
(B) 110 minutes
(C) 330 minutes
(D) 220 minutes
Option b - 110 minutes
Consider the following relations for the emf of an electrochemical cell. (i) EMF of cell = (Oxidation potential of the anode) (Reduction potential of cathode) (ii) EMF of cell = (Oxidation potential of the anode) + (Reduction potential of cathode) (iii) EMF of cell = (Reduction potential of the anode) + (Reduction potential of cathode) (iv) EMF of cell = (Oxidation potential of the anode) - (Oxidation potential of cathode)
(A) (iii) and (i)
(B) (i) and (ii)
(C) (iii) and (iv)
(D) (ii) and (iv)
Option d - (ii) and (iv)
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