Question

What is the heat of solution?

A. the amount of heat released when a vapor changes into a liquid

B. the amount of heat required to change a vapor into a liquid

C. the amount of heat required to change a solid into a liquid

D. the amount of heat absorbed or released when a solid dissolves

Answer 1

D. the amount of heat absorbed or released when a solid dissolves

Step-by-step explanation:

Answer 2

I want to say it either A or D.