# NEET Physics Kinetic Theory of Gases Questions Solved

The specific heat of 1 mole of an ideal gas at constant pressure $\left({\mathrm{C}}_{\mathrm{P}}\right)$ and at constant volume $\left({\mathrm{C}}_{\mathrm{V}}\right)$ which is correct

1. ${\mathrm{C}}_{\mathrm{P}}$ of hydrogen gas is $\frac{5}{2}\mathrm{R}$

2. ${\mathrm{C}}_{\mathrm{V}}$ of hydrogen gas is $\frac{7}{2}\mathrm{R}$

3. ${\mathrm{H}}_{2}$ has very small values of ${\mathrm{C}}_{\mathrm{P}}$ and ${\mathrm{C}}_{\mathrm{V}}$

4. ${\mathrm{C}}_{\mathrm{P}}-{\mathrm{C}}_{\mathrm{V}}=$ 1.99 cal/mole-K for ${\mathrm{H}}_{2}$

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