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

Related Mcqs:

At constant temperature the pressure of an ideal gas is doubled its density becomes_______________?

A. Half B. Double C. Same D. None...

The processes of effusion and diffusion are best understand by________________?

A. Daltons law B. Avogadros law C. Grahams law D. Charles law...

The non-ideal behaviour results chiefly from________________?

A. Intermolecular attraction and infinite volume B. Elastic collisions and finite volume C. Intermolecular attractions and finite volume D. Intermolecular attraction only...

For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature ?

A. 1/2dm3 B. 1/3dm3 C. 1/4dm3 D. 2/3dm3...

Which one is the right value for R ?

A. 0.0821 atm dm3k-1mol- B. 0.0821 atm m3k-1mol-1 C. 2 cal k-1 mol-1 D. 8.314 Nm2k-1mol-1...