Question

550 kilo joules cycle inverse work is done by 1 mole of an ideal gas in a cyclic process .The amount of heat absorbed by the system in one cycle is

Answer 1

Explanation:

As the internal energy is a state function so it will be zero in the case of the cycling process.

Applying first law of thermodynamics-

ΔU=q−W

q=W; As the ΔU=0

∴q=550kJ