1. A gas mixture consists of molecules of type 1, 2 and 3 with molar masses 
. 
and 
are the rms speed and average kinetic energy of the gases. Which of the following is true
A
and 
B
and 
C
and 
D
and 
Text Solution
Verified by ExpertsThe correct answer is:
A
The rms speed depends upon the molecular mass 
but kinetic energy does not depends on it 
In the problem 
∴ ∴ 
but 
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