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A flask contains argon and chlorine in t...

A flask contains argon and chlorine in the ratio of`2:1` by mass. The temperature of the mixture is `27^(@)C`. The ratio of average kinetic energies of two gases per molecule is

A

`1:1`

B

`2:1`

C

`3:1`

D

`6:1`

Text Solution

Verified by Experts

The correct Answer is:
A
The average kinetic energy of molecule is given by `KE_(av)=(3)/(2)KT.`
where, K is Boltzmann.s constant.
Independent of nature `KE_(1):KE_(2)=1:1`
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