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

Column I

  • A. Root mean square speed of gas molecules
  • B. Pressure exerted by ideal gas
  • C. Average kinetic energy of a molecules
  • D. Total internal energy of 1 mole of a diatomic gas

Column II

  • P. $\frac{1}{3}nm\bar{v}^2$
  • Q. $\sqrt{\frac{3RT}{M}}$
  • R. $\frac{5}{2}RT$
  • S. $\frac{3}{2}k_BT$