The solubility product of silver iodide is and the standard potential (reduction) of Ag,$A{g}^{+}$ electrode is + 0.800 volts at The standard potential of Ag, AgI/${I}^{-}$ electrode (reduction) from these data is-

(A) – 0.30 V

(B) + 0.15 V

(C) + 0.10 V

(D) – 0.15 V

Concept Questions :-

Relation between Cell Potential and Gibbs Energy and Kc/pH
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

How much time is required for the complete decomposition of 2 moles of water using a current of 2 ampere-

(A) 26.805 h

(B) 53.61 h

(C) 107.22 h

(D) None of these

Concept Questions :-

High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The standard redox potentials ${E}^{\circ }$ of the following systems are-

System                                                                                    E° (volts)

The oxidising power of the various species decreases in the order-

Concept Questions :-

Electrode Potential / Introduction
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

A certain current liberates 0.504 g of hydrogen in 2 hours. How many gram of copper can be liberated by the same current flowing for the same time in aqueous $CuS{O}_{4}$ solution :

(A) 12.7

(B) 16

(C) 31.8

(D) 63.5

Concept Questions :-

High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Calculate the maximum work that can be obtained from the Daniell cell given below -

Given that

(A) – 212300 J

(B) – 202100 J

(C) – 513100 J

(D) – 232120 J

Concept Questions :-

Relation between Cell Potential and Gibbs Energy and Kc/pH
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The metal that cannot be produced on reduction of its oxide by aluminium is :

(A) K

(B) Mn

(C) Cr

(D) Fe

Concept Questions :-

Electrode Potential / Introduction
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

We have taken a saturated solution of  of AgBr is If ${10}^{-7}$mole of $AgN{O}_{3}$ are added to 1 litre of this solution then the conductivity of this solution in terms of ${10}^{-7}$ $S{m}^{-1}$ units will be

(A) 39

(B) 55

(C) 15

(D) 41

Concept Questions :-

Electrode Potential / Introduction
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The standard reduction potentials, ${E}^{\circ }$, for the half reactions are as and  V; the e.m.f. for the cell reaction,

(A) – 0.35 V

(B) + 0.35 V

(C) + 1.17 V

(D) – 1.17 V

Concept Questions :-

Electrode Potential / Introduction
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Which of following cell can produce more electrical work.

Concept Questions :-

Nernst Equation
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The calomel electrode is reversible with respect to-

(A) Mercury

(B) ${H}^{+}$

(C) $H{g}^{2+}$

(D) $C{l}^{-}$

Concept Questions :-

Active and inert Electrodes