A flask of volume 0.1 {m}^{3} contains {He} (monatomic) and {O}_{2} (diatomic) gases in the ratio 4: 1. The flask is maintained at a temperature 27{ }^{\circ} {C}. The ratio of the rms speeds of the He-atoms and {O}_{2}-molecules is (Atomic mass of {He}=4 {amu}, and oxygen =16 {amu} )

AP EAPCET 11 July 2022 Shift 1 Paper

Question : 100 of 160

Marks: +1, -0

A flask of volume 0.1m3 contains He (monatomic) and O2 (diatomic) gases in the ratio 4:1. The flask is maintained at a temperature 27‌∘C. The ratio of the rms speeds of the He-atoms and O2-molecules is
(Atomic mass of He=4amu, and oxygen =16amu )

2:1
4:1
2√2:1
√2:1

Validate

Go to Question:

Prev Question

Next Question