\(\Delta \,V\,\, = \,\,{V_2}\, - \,\,{V_1}\, = \,\,3.3\,L\)
\(W\,\, = \,\,\, - \,\,Pext\,\Delta \,V\,\, = \,\, - \,\,0.2632\,\, \times \,\,3.3\,Lit.\,\, - \,\,atm\,\,\,\,\)
\(\Rightarrow \,\,\,W\,\, = \,\, - \,87.99\,J\)
$Zn\left( s \right) + C{u^{2 + }}\left( {aq} \right) \rightleftharpoons Z{n^{2 + }}\left( {aq} \right) + Cu\left( s \right)$
$300\,K$ એ પ્રમાણિત પ્રક્રિયા એન્થાલ્પી $\left( {{\Delta _r}{H^ - }} \right),\, kJ \,mol^{-1}$ માં કેટલા .............. $\mathrm{kJ}$ થશે?
$[R=8\,J\,K^{-1}\,mol^{-1}$ અને $F=96,000\,C\,mol^{-1}]$