Statement-1 : `C_(P)-C(upsilon) = R` is true for monoatomic gases only.
Statement-2 : The relation applies equally to all gases.

Statement-1 : For a gas R//C_(upsilon) = 0.4 . The gas must be diatomic. Statement-2 : For diatomic gases, C_(upsilon) = (5)/(2) R .

C_(v) values for monoatomic and diatomic gases respectively are

For triatomic gases such as CO_(2) the ratio (C_(p))/(C_(v)) is equal to ...........

Statement-1 : Noble gases have high ionisation energy. Statement-2 : Noble gases belong to 18^(th) group.

Statement-1 : Noble gases have high ionisation energy. Statement-2 : Noble gases belong to 18^(th) group.

The molar specific heats of an ideal gas at constant pressure and volume are denotes by C_(P) and C_(upsilon) respectively. If gamma = (C_(P))/(C_(upsilon)) and R is the universal gas constant, then C_(upsilon) is equal to

The molar specific heats of an ideal gas at constant pressure and volume are denotes by C_(P) and C_(upsilon) respectively. If gamma = (C_(P))/(C_(upsilon)) and R is the universal gas constant, then C_(upsilon) is equal to

Statement-1: All noble gases are considered as unreactive. Statement-2: Down the group, melting and boiling point increases.

Statement-1: All noble gases are considered as unreactive. Statement-2: Down the group, melting and boiling point increases.