The temperature coefficient of a cell whose operation is based on the reaction\[Pb(s)+HgC{{l}_{2}}(aq)\xrightarrow{{}}PbC{{l}_{2}}(aq)+Hg(l)\]\[{{\left( \frac{dE}{dT} \right)}_{p}}=1.5\times {{10}^{-4}}V/K\,at\,298K\]The change in entropy (in J/K mol) during the operation is:

The temperature coefficient of a cell whose operation is based on the

1.	The temperature coefficient of a cell whose operation is based on the reaction\[Pb(s)+HgC{{l}_{2}}(aq)\xrightarrow{{}}PbC{{l}_{2}}(aq)+Hg(l)\]\[{{\left( \frac{dE}{dT} \right)}_{p}}=1.5\times {{10}^{-4}}V/K\,at\,298K\]The change in entropy (in J/K mol) during the operation is:
A.	8627
B.	57.9
C.	28.95
D.	14.475
Answer» D. 14.475

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The temperature coefficient of a cell whose operation is based on the reaction\[Pb(s)+HgC{{l}_{2}}(aq)\xrightarrow{{}}PbC{{l}_{2}}(aq)+Hg(l)\]\[{{\left( \frac{dE}{dT} \right)}_{p}}=1.5\times {{10}^{-4}}V/K\,at\,298K\]The change in entropy (in J/K mol) during the operation is:

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