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300 cm3 of a gaseous hydrogen diffuses in a porous pot in 450 seconds .the...

300 cm3 of a gaseous hydrogen diffuses in a porous pot in 450 seconds .the same volume of hydrogen under the same condition diffuses in 115 seconds. calculate the molar mass of the hydrocarbon.if the empirical formula is CH3 .whats the formular?
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Asked by OREOLUWA on 10th May, 2021
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