`127 mL` of a certain gas diffuses in the same time as `100 mL` of chlorine under the same conditions. Calculate the molecular weight of the gas.

127 mL of a certain gas diffuse in the same time as 10 mL of chlorine under the same conditions. Calculate the molarcular mass of the gas.

The density of a gas is 2, relative to nitrogen, under the same conditions. The molecular weight of the gas is

180 ml of a hydrocarbon diffuse in 15 minutes while 120 ml of SO_2 diffuse in 20 minutes under same condition .Calculate the molecular mass of the hydrocarbon.

The rate of diffusion of methane is twice that of the following gas under the same conditions

Under certain conditions 6.7 mL of sulphur dioxide diffuse in 5.5 minutes. Under the same conditions 66.8 Ml of another gas diffuse in 4 minutes. Calculate the molecular weight of the other gas if that of sulphur dioxide is 64.

A gas diffuses four times as quickly as oxygen. The molecular weight of the gas is