Chemistry - Thermodynamics - I Question with Solution | TestHub

$\gamma$ for a mixture of one mole of a monoatomic gas and one mole of a diatomic gas is equal to 1.5

The magnitude of work involved when an ideal gas expands from $V_1$ to $V_2$ is less when the expansion is done isothermally as compared to that carried adiabatically.

Change in internal energy is always zero in an isothermal process.

The fraction of heat utilized in increasing internal energy of a monoatomic gas is $3/5$ when the heat is supplied under constant pressure condition.