Which of the following parameters is constant for a mole for most of the gases at a given temperature and pressure___________________?

Related Mcqs:

The unit of energy in S.I. units is________________?

A. watt B. joule C. joule/s D. joule/m E. joule m....

Change in enthalpy of a system is the heat supplied at___________________?

A. constant pressure B. constant temperature C. constant volume D. constant entropy E. N.T.P. condition...

Addition of heat at constant pressure to a gas results in________________?

A. raising its temperature B. raising its pressure C. raising its volume D. raising its temperature and doing external work E. doing external work...

The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that___________________?

A. carnot cycle can’t work with saturated steam B. heat is supplied to water at temperature below the maximum temperature of the cycle C. a rankine cycle receives heat at two places D. rankine cycle is hypothetical E. none of the above...

The pressure’of a gas in terms of its mean kinetic energy per unit volume E is equal to________________?

A. E/3 B. E/2 C. 3E/4 D. 2E/3 E. 5E/4...