At constant pressure,the sign of q for the process H₂O(l)→ H₂O(s)is expected to be A)positive,and the process is exothermic. B)negative,and the process is endothermic. C)impossible to predict. D)negative,and the process is exothermic. E)positive,and the process is endothermic.

Question

Quizplus · Accepted Answer

Since the process involves the solidification of the liquid H₂O, it is expected to release heat. Therefore, q should be negative, indicating an exothermic process.

At Constant Pressure,the Sign of Q for the Process H2O(l)→

At Constant Pressure,the Sign of Q for the Process H₂O(l)→