Change in internal energy in a closed system is equal to heat transferred if the reversible process takes place at constant_______________?

Related Mcqs:

An isolated system is one in which_____________________?

A. mass does not cross boundaries of the system, though energy may do so B. neither mass nor energy crosses the boundaries of the system C. both energy and mass cross the boundaries of the system D. mass crosses the boundary but not the energy E. thermodynamic reactions do not occur...

Heat and work are ____________________?

A. point functions B. system properties C. path functions D. intensive properties E. extensive properties...

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...

According to Clausis statement of second law of thermodynamics___________________?

A. heat can’t be transferred from low temperature source to high temperature source B. heat can be transferred for low temperature to high temperature source by using refrigeration cycle. C. heat can be transferred from low temperature to high temperature source if COP of process is more than unity D. heat can’t be transferred from … According to Clausis statement of second law of thermodynamics___________________?Read More...

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

A. enthalpy B. volume C. mass D. entropy E. specific volume...