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If the E("cell")^(@) for a given reactio...

If the `E_("cell")^(@)` for a given reaction has a negative value, then which of the following give the correct relationships for the value of `DeltaG^(@)` and `K_(eq)`-

A

`DeltaG^(@) gt 0, K_(eq) lt1`

B

`DeltaG^(@) gt 0 , K_(eq) gt 1`

C

`DeltaG^(@) lt 0, K_(eq) gt1`

D

`DeltaG^(@) lt 0, K_(eq) lt 1`

Text Solution

Verified by Experts

The correct Answer is:
B
As, `E_("cell")^(@) lt0`, hence it is a non-spontaneous reaction.
For this process, `DeltaG^(@) gt 0.`
again, `DeltaG^(@)=-"2.303 Rtlog K"gt 1" "therefore K gt1.`
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