The compressibility factor of a gas is given by (where, V1 = actual volume of the gas V2 = gas volume predicted by ideal gas law)____________________?

Related Mcqs:

One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is_________________?

A. 30554 B. 10373 C. 4988.4 D. 4364.9...

With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure___________________?

A. Increases B. Decreases C. Remain same D. Decreases linearly...

Air-refrigeration cycle________________?

A. Is the most efficient of all refrigeration cycles B. Has very low efficiency C. Requires relatively large quantities of air to achieve a significant amount of refrigeration D. Both B. and C...

For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system _____________ as its mole fraction increases?

A. Decreases B. Increases C. Remain same D. Decreases linearly...

In a working refrigerator, the value of COP is always__________________?

A. 0 B. < 0 C. < 1 D. > 1...