Select the correct expressions among the following

Options

A. `(Delta G - Delta H)/(T) = ((del Delta G)/(del T))_(P)`
B. `(Delta G -Delta H)/(T ) = ((del Delta G)/(del T))_(V)`
C. `(Delta S)/(nF) = ((del E_("cell"))/(del T))_(P)`
D. `((del T)/(del P))_(H) = (-((del H)/(del P))_(T))/(C_(P))`

Answer

A, C, D

Explanation

`((del Delta G)/(del T))_(P) = - Delta S rArr Delta G = Delta H + T ((del Delta G)/(del T))_(P)`
`rArr ((del Delta G)/(del T))_(P) = (Delta G- Delta H)/(T)`
`Delta G = - n FE_("cell")`
`rArr ((del Delta G)/(del T))_(P) = nF ((del E_("cell"))/(del T))_(P) = - Delta S`
`rArr (Delta S)/(nF) = ((del E_("cell"))/(del T))_(P)`
`((del T)/(del P))_(H) = mu_(JT) = ((-del H)/(del P))_(T) xx (1)/(C_(P))`