10. what happens during the heat of fusion?\n a. a liquid changes to a gas\n b. a solid changes to a…

10. what happens during the heat of fusion?\n a. a liquid changes to a gas\n b. a solid changes to a liquid\n c. a gas changes to a liquid\n d. a solid changes to a gas
Answer
Brief Explanations:
The heat of fusion is the energy required for a solid - to - liquid phase change. During this process, a solid changes to a liquid. Option a describes vaporization, option c describes condensation, and option d describes sublimation.
Answer:
B. A solid changes to a liquid