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In a galvanic cell...

In a galvanic cell

A

decrease in free energy in a spontaneous chemical process appears as electrical energy.

B

decrease in free energy in a spontaneous physical process appears as electrical energy.

C

decrease in free energy in a spontaneous physical or chemical process appears as electrical energy.

D

a non-spontaneous physical or chemical process produces electrical energy.

Text Solution

Verified by Experts

The correct Answer is:
B
In concentration all the spontaneous process is physical in nature involving transfer of matter from higher concentration to lower concentration in indirect manner.
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