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NCERT Chemistry Powerdose: Electrode potential

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Question 1

Hydrogen electrode is dipped in a solution of pH 5 at 25 °C; The potential of the cell is

Question 2

The EMF of the cell Ni | Ni2+ || Cu2+ | Cu(s) is 0.59 volt. The standard reduction electrode potential of copper electrode is 0.34 volt. The standard reduction electrode potential of nickel electrode will be

Question 3

The half-cell reduction potential of a hydrogen electrode at pH = 10 will be

Question 4

Electrode potential of the cell Pt (s) | Hg (l) | Hg2Cl2 (s) | Cl- (aq) can be increased by :

Question 5

Electrode potentials are given below :

Based on the above potentials, strongest oxidizing agent will be :
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Apr 18JEE & BITSAT