Two identical containers each of volume V₀ are joined by a small pipe. The containers contain identical gases at temperature T₀ and pressure P₀. One container is heated to temperature 2T₀ while maintaining the other at the same temperature. The common pressure of the gas is P and n is the number of moles of gas in container at temperature 2T₀.

• A

  $\mathrm{P}=2{\mathrm{P}}_0$

• B

  $\mathrm{P}=\frac{2}{3}{\mathrm{P}}_0$

• C

  $\mathrm{n}=\frac{2{\mathrm{P}}_0{\mathrm{V}}_0}{3{\mathrm{RT}}_0}$

• D

  $\mathrm{n}=\frac{3{\mathrm{P}}_0{\mathrm{V}}_0}{2{\mathrm{RT}}_0}$