Statement : `((deltaE)/(deltaT))_(P)` is called temperature coefficient of emf. Explanation : `((deltaE)/(deltaT))_(P)` may be `+ve, -ve` and depends upon heat of reaction.A. `S` is correct but `E` is wrongB. `S` is wrong but `E` is correct.C. Both `S` and `E` are correct and `E` is correct explanation of `S`.D. Both `S` and `E` are correct but `E` is not correct explanation of `S`.

Statement : `((deltaE)/(deltaT))_(P)` is called temperature coefficien

1.	Statement : `((deltaE)/(deltaT))_(P)` is called temperature coefficient of emf. Explanation : `((deltaE)/(deltaT))_(P)` may be `+ve, -ve` and depends upon heat of reaction.A. `S` is correct but `E` is wrongB. `S` is wrong but `E` is correct.C. Both `S` and `E` are correct and `E` is correct explanation of `S`.D. Both `S` and `E` are correct but `E` is not correct explanation of `S`.
Answer» Correct Answer - D `DeltaH = nF[T((deltaE)/(deltaT))_(P)-E],` where `((deltaE)/(deltaT))_(P)` is temperature coefficient.

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