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For the cell reaction Zn((s)) + Cu("0....

For the cell reaction
`Zn_((s)) + Cu_("0.1 M")^(2+) to Zn_(0.1 M)^(2+) + Cu_((s))`
if the standard EMF of the cell is `E^(@)` , then

A

`E gt E^(@)`

B

`E lt E^(@)`

C

`E = E^(@)`

D

`E le E^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
`E = E^(@) - 0.591 " log " (0.01)/(0.1)`
`E = E^(@) + 0.059` V
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