The heat capacity at constant pressure (left(C_{P} ight)) is defined as (a) (C_{P}=left(frac{partial U}{partial T} ight)_{P}) (b)

The heat capacity at constant pressure \(\left(C_{P}\right)\) is defined as

(a) \(C_{P}=\left(\frac{\partial U}{\partial T}\right)_{P}\)

(b) \(C_{P}=\left(\frac{\partial Q}{\partial T}\right)_{P}\)

(c) \(C_{P}=\left(\frac{\partial H}{\partial T}\right)_{P}\)

(d) \(C_{P}=\left(\frac{\partial W}{\partial T}\right)_{P}\).