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Which of the following is always true re...

Which of the following is always true regarding the spontaneity of reaction occuring in a galvanic cell?

A

`E_("cell")^(@) gt 0, DeltaG^(@) lt 0` and `Q gt K_( c)`

B

`E_("cell")^(@) lt 0, DeltaG^(@) lt 0` and `Q lt K_( c)`

C

`E_("cell")^(@) gt 0,DeltaG^(@) gt 0` and `Q gt K_( c)`

D

`E_("cell")^(@) gt 0, DeltaG lt 0` and `Q lt K_( c)`

Text Solution

Verified by Experts

The correct Answer is:
D
EMF should be positive `DeltaG` should be negative `K_( c)` greater than reaction quotient.
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