JEE Main & Advanced
Physics
Kinetic Theory of Gases
Question Bank
Numerical Value Type Questions - Kinetic Theory
question_answer
A mixture of 2 moles of helium gas (atomic mass\[=4u\]), and 1 mole of argon gas (atomic mass\[=40u\]) is kept at 300 K in a container. The ratio of their rms speeds \[\left[ \frac{{{V}_{rms}}(helium)}{{{V}_{rms}}(argon)} \right]is\]