MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryGaseous stateMaxwell's distribution of molecular speeds
The ratio between the root mean square velocity of H2 at 50 K and that of O2 at 800 K is
A.4
B.2
C.1✓ Correct
D.¼
Explanation
rms 3RT V M 2 2 50 800 (H ): (O ) : 2 32 rms rms V V >> 2 2 (H ) : (O ) 1:1 rms rms V V >>
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