Question

Heat change at constant temperature and pressure is

Answer 1

Answer:

i think answer is collisions

Answer 2

Answer:

Temperature is held constant , therefore the change in energy is zero (U=0). So the heat absorbed by the gas equals the work done by the ideal gas on its surrounding . Enthalpy change is also equal to 0 because the change in energy zero and the pressure and volume is constant.

i hope it will help u