The time taken for a certain volume of gas to diffusethrough a small h – InterviewSolution

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1.	The time taken for a certain volume of gas to diffusethrough a small hole was 2 min. Under similarconditions an equal volume of oxygen took 5.65minute to pass. The molecular mass of the gas is(1) 32.0(3) 4.0(2) 11.33(4) 8.0
Answer» r1\|r2=√m1\|√m2 this my answer

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