Chemistry, asked by adyaprasanna, 8 months ago

500 ml of O2 diffuses through a porous partition in 20 sec. How long will it take to diffuse200 ml of CO2 through it?

Answers

Answered by vaishali9477

3

Answer:

94.5 seconds

Explanation:

r=n÷ t
rate is inversely proportional to √molecular weight
r1÷r2=n1÷n2× t2÷t1
r1÷r2= √m.w.2÷√ m.w.1

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