[" 127"mL" of a certain gas diffusion of the same time as "100mL" of chlorine under the same o "],[" Calculate the molecular weight of the gas."]

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 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.

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.

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

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

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

A dry gas measuring 280 ml at 305 K and 750 mm of Hg, weighs 0.344 g. Calculate the molecular weight of the gas.