Question

What does a negative AH value tell you about the overall chemical reaction?

A) It is endothermic-heat is released to surroundings
B) It is exothermic-heat is released to surroundings
C) It is exothermic-heat is absorbed from surroundings
D) It is endothermic-heat is absorbed from surroundings

Answer 1

the answer has to be B or C i’m so sorry i’ll keep u updated when i get the right answer