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If at the same temperature and pressure,...

If at the same temperature and pressure, the densities of two diatomic gases are `d_(1)` and `d_(2)` respectively. The ratio of mean kinetic energy permolecule of gasses will be

A

`1:1`

B

`d_(1):d_(2)`

C

`sqrt(d_(1)):sqrt(d_(2))`

D

`sqrt(d_(2)):sqrt(d_(1))`

Text Solution

Verified by Experts

The correct Answer is:
A
Mean kinetic energy of gas depends only on the temperature. Here temperature is given same. So, ratio of kinetic energies be 1:1.
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