Question

entropy change in spontaneous adiabatic process is?!

Answer 1

Hey user....

This is completely general:spontaneous processes are those which increase entropy. ... Thus the entropy change of the universe during reversibleprocesses is zero. During anadiabatic process no heat flows. Thus from we see that theentropy change of a system during for a reversible, adiabatic process is zero

That's all i know

and thanks for asking

Answer 2

This is completely general: spontaneous processes are those which increase entropy. ... Thus the entropy change of the universe during reversible processes is zero. During an adiabatic process no heat flows. Thus from we see that the entropy change of a system during for a reversible, adiabatic process is zero.