JEE Main 20 July 2021 Shift 1 Solved Paper

Section: Physics

Question : 14 of 90

Marks: +1, -0

Consider a mixture of gas molecule of types A, B and C having masses mA<mB<mC. The ratio of their root mean square speeds at normal temperature and pressure is :

[20 Jul 2021 Shift 1]

vA=vB=vC=0
1
vA
>
1
vB
>
1
vC
vA=vB≠vC
1
vA
<
1
vB
<
1
vC

Validate

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