question_answer

The molar specific heats of an ideal gas at constant pressure and volume are denoted by \[{{C}_{P}}\]and \[{{C}_{V}}\]respectively. If \[\gamma =\frac{{{C}_{p}}}{{{C}_{V}}}\]and R is the universal gas constant, then \[{{C}_{V}}\]is equal to

A) \[\frac{1+\gamma }{1-\gamma }\]

B)  \[\frac{R}{(\gamma -1)}\]

C)  \[\frac{(\gamma -1)}{R}\]

D)  \[\gamma R\]