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The total kinetic energy of a sample of ...

The total kinetic energy of a sample of gas which contians N molecules at `-123^(@)C` has `E_(K)` joules. Another sample of gas at `27^(@)C` has totla kinetic energy of 2 `E_(K)` joules. The number of molecules in the second sample of gas is `:`

A

`N//2`

B

`2N`

C

N

D

`N^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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