Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Pure O 2 diffuses through an aperture in 224 second, whereas mixture of O 2 and another gas containing 80% O 2 diffuses from the same in 234 second. The molecular mass of gas will be:
Text Solution
Verified by ExpertsThe correct answer is:
A
= 
= 
= 
M mix = 34.92
⇒ 
= 
+ 
.
⇒ 
= 
+ 
M gas = 51.5
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