The value of the product of molecular weight and the gas characteristic constant for all the gases in S.I. units is________________?

Related Mcqs:

Temperature of a gas is produced due to________________?

A. its heating value B. kinetic energy of molecules C. repulsion of molecules D. attraction of molecules E. surface tension of molecules...

On weight basis, air contains following parts of oxygen_________________?

A. 21 B. 23 C. 25 D. 73 E. 79...

An adiabatic wall is one which__________________?

A. prevents thermal interaction B. permits thermal interaction C. encourages thermal interaction D. discourages thermal interaction E. dos not exist....

The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as_________________?

A. Dual combustion cycle B. Diesel cycle C. Atkinson cycle D. Rankine cycle E. Stirling cycle...

For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be___________________?

A. zero B. minimum D. maximum D. infinity E. there is no such criterion...