IB
IBO
Chemistry
October 2023
QP-202310-Chemistry-P1（TZ1）-HL · Question 18
Question (excerpt):
18. Which combination of values of H and S belongs to a reaction which is spontaneous at low temperatures but not spontaneous at high temperatures? H S A. Negative Negative B. Negative Positive C.…
18. Which combination of values of H and S belongs to a reaction which is spontaneous at low temperatures but not spontaneous at high temperatures? H S A. Negative Negative B. Negative Positive C.…
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