20°C, the standard EMF of a certain c is +0.2699 V, and at 30°C it is +0.2669 hat can you say about the standard entropy of this reaction? Assume that the standard AH° and AS° are ndependent or temperature: (a) AS =0 (b) AS+ve (C) A =-Ve (d) None of these.
option C delta S is negative
Explanation:-
As per temperature coefficient of cell, dS= nF[dE/dT] at constant pressure Here we can se that as temp. Increase E is decrease it means ...