Question

Hydrogen effuses four times more rapidly than volume of an unknown gas molar mass of unknown gas should be

16 gmol-1

32 gmol-1 correct

48 gmol-1

64 gmol-1

​

Answer 1

Answer:

Chemistry - BC Open Textbooks

rate of effusion of hydrogenrate of effusion of oxygen=√32g mol−1√2mol ... An unknown gas effuses 1.66 times more rapidly than CO2