Effect of H, S and T on Spontaneity

Question 1

If delta H is (-) and delta S is (+) then delta G is…

Answer 1

spontaneous at ALL temp

Question 2

If delta H is (+) and delta S is (-) then delta G is…

Answer 2

nonspontaneous at ALL temp

Question 3

If delta H and delta S are both (-) then delta G is…

Answer 3

spontaneous at low and nonspontaneous at high temp

Question 4

If delta H and delta S are both (+) then delta G is….

Answer 4

nonspontaneous at low and spontaneous at high temp