PhysicsMedium251×since 2002Q7373A mixture of 2 moles of helium gas (atomic mass = 4 u), and 1 mole of argon gas (atomic mass = 40 u) is kept at 300 K in a container. The ratio of their rms speeds [Vrms (helium)Vrms (argon)],\left[ {{{{V_{rms}}\,(helium)} \over {{V_{rms}}\,(\arg on)}}} \right],[Vrms(argon)Vrms(helium)], is close to :A3.16B0.32C0.45D2.24Check answerSkip