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The standard reduction potential of Pb a...

The standard reduction potential of Pb and Zn electrodes are -0.12 6 and -0.763 volts respectively . The e.m.f of the cell
`Zn|Zn^(2+)+(0.1M)||Pb^(2+)(1M)Pb` is

A

0.637V

B

`lt 0.637V`

C

`gt 0.637V`

D

0.889

Text Solution

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The correct Answer is:
C
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