Q92. a thermally insulated chamber of dimensions (l,l,2l) is partitioned in the middle. one side of the chamber is filled with n moles of an ideal gas at a pres

Q92. A thermally insulated chamber of dimensions (L,L,2L) is partitioned in the middle. One side of the chamber is filled with n moles of an ideal gas at a pressure P and temperature T, while the other side is empty. At t = 0, the partition is removed and the gas is allowed to expand freely. The time to reach equilibrium varies as P.T 2L (a) nL'T/2 (b) n*LT/2 (c) n°LT-2 (d) nL'Tl/2