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The reduction potential to calomel decre...

The reduction potential to calomel decreases with

A

decrease in concentration of KCl

B

increase in concentration of KCl

C

no effect of concentration of KCl

D

atmospheric pressure

Text Solution

Verified by Experts

The correct Answer is:
B
Dissociation of KCl increases with dilution.
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The standard reduction potential of normal calomel electrode and reduction potential of saturated calomel electrodes are 0.27 and 0.33 volt respectively. What is the concentration of Cl^- in saturated solution of KCL?

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