A mixture of `O_(2)` and gas `"Y"` `( mol. wt. 80)` in the mole ratio `a:b` has a mean molecular weight 40. What would be mean molecular weight, if the gases are mixed in the ratio `b:a` under identical conditions ? ( gases are )

A container of gas X (mol.wt. 16) and gas Y (mol. Wt. 28) in the mole ratio a:b has a mean molecular weight 20. What would be mean molecular weight if the gases are mixed in the ratio b:a under identical conditions (gases are non reacting)?

A mixture of methane and ethane in the molar ratio of x:y has a mean molar mass of 20. what would be the mean molar mass, if the gases are mixed in the molar ratio of y:x?

A mixture of methane and ethane in the molar ratio of x:y has a mean molar mass of 20. what would be the mean molar mass, if the gases are mixed in the molar ratio of y:x?

A mixture of methane and ethane in the molar ratio of x:y has a mean molar mass of 20. what would be the mean molar mass, if the gases are mixed in the molar ratio of y:x?

The rates of diffusion of gases A and B of molecular weight 36and 64 are in the ratio

The rates of diffusion of gases A and B of molecular weight 36and 64 are in the ratio

Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1 and 2. The gases may be considered under identical conditions of temperature, pressure and volume.

Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1 A and 2 A . The gases may be considered under identical conditions of temperature, pressure and volume.