Question

Which of the following describes a boiling point?

O A. Phase change from a solid to a gas occurring at a specific
temperature and pressure
B. Phase change from a liquid to a gas occurring at a specific
temperature and pressure
O C. Phase change from a gas to a liquid occurring at a specific
temperature and pressure
D. Phase change from a solid to a liquid occurring at a specific
temperature and pressure

Answer 1

B

Explanation: When water or any other liquid boils, it's changing into steam which is a gas.