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The reaction : Zn(s) + 2AgCl(g) righta...

The reaction :
`Zn(s) + 2AgCl(g) rightarrow ZnCl_(2)(aq) + 2Ag(s)`
occurs in the cell `Zn|ZnCl_(2)` (1M solution), AgCl(s) | Ag. The number of Faradays required from the external source for this reaction to occur in the cell is:

A

2

B

3

C

1

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
It is spontaneous change so no number of faraday is required.
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