- #1

sparkle123

- 175

- 0

ΔG and ΔA are only defined at constant T (thus define isothermal processes)

ΔG = ΔH – TΔS thus equals -TΔS always (since ΔH=0)?

this makes no sense since from previous calculations I have done in many problems ΔH has nonzero value

similarly, ΔA = ΔU - TΔS= -TΔS?

Please help clear my confusion, thanks.