Question

Duration: 3:00:00 Time Left
Two gases A and B having the same volume diffuse through a porous partition in 20 and 10 seconds respectively. The molecular
mass of A is 49 u. Molecular mass of B will be
(A) 50.00 u
(B) 12.25 u
(C) 6.50 u
(D) 25.00 u​

Answer 1

Answer:

c is the correct answer

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Answer 2

Answer:

The answer is a option C