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Any redox reaction would occur spontaneo...

Any redox reaction would occur spontaneously, if:

A

the free energy change `(triangleG)` is negative

B

The `triangleG^(@)` is positive

C

The cell e.m.f. `(E^(@))` is negative

D

the cell e.m.f is positive

Text Solution

Verified by Experts

The correct Answer is:
A, D
`triangleG^(0)=-nFE_(cell)^(0)`
if `E_(cell)^(0)=+ve`. Then `triangleG^(@)=-ve` and reaction is spontaneous.
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