Match Column-I and Column-II and choose the correct match from the given choices.

	Column-I		Column-II
A)	Root mean square speed of gas molecules	I)	$\frac{1}{3}nm{\overline{v}}^2$
B)	Pressure exerted by ideal gas of unit volume	II)	$\sqrt{\frac{3\mathrm{RT}}{\mathrm{M}}}$
C)	Average kinetic energy of a gas molecule	III)	$\frac{5}{2}RT$
D)	Total internal energy of 1 mole of a diatomic gas	IV)	$\frac{3}{2}{k}_{B}T$

	A	B	C	D
1)	II	III	IV	I
2)	II	I	IV	III
3)	III	II	I	IV
4)	III	I	IV	II