A gas 'A' having molecular weight 4 diffuses thrice as fast as the gas B.The molecular weight of gas B is -

Molecular weight of a gas that diffuses twice as rapidly as the gas with molecular weight 64 is

Molecular weight of a gas that diffuses twice as rapidly as the gas with molecular weight 64 is

The molecular weight of a gas that diffuses twice as rapidly as a gas with molecular weight 64, is

Calculate the molecular weight of a gas X which diffuses four times as fast as another gas Y , which in turn diffuses twice as fast as another Z . Molecular weight of the gas Z is 128 .

Calculate the molecular weight of a gas X which diffuses four times as fast as another gas Y , which in turn diffuses twice as fast as another Z . Molecular weight of the gas Z is 128 .

Calculate the molecular weight of a gas X which diffuses four times as fast as another gas Y , which in turn diffuses twice as fast as another Z . Molecular weight of the gas Z is 128 .