[" Heat capacity at constant temperature "],[" and constant pressure for "H_(2)" is- "]

What is heat capacity at constant volume and at constant pressure ?

Molar heat capacity of a gas at constant temperature and pressure is:

Molar heat capacity of a gas at constant pressure .

An ideal has undergoes a polytropic given by equation PV^(n) = constant. If molar heat capacity of gas during this process is arithmetic mean of its molar heat capacity at constant pressure and constant volume then value of n is

An ideal has undergoes a polytropic given by equation PV^(n) = constant. If molar heat capacity of gas during this process is arithmetic mean of its molar heat capacity at constant pressure and constant volume then value of n is

Why is the molar heat capacity at constant pressure greater than that at constant volume for gases?

Molar heat capacity at constant volume is …………….