Question

How does the temperature of water change if you heat it after it has already reached the boiling point?

A. it does not change
B. it increases
C. it decreases
D. it increases then slowly decreases

Answer 1

A. it does not change

Step-by-step explanation:

This is because when water is heated to its boiling point of 100degrees celsius, more energy is usually needed to convert the liquid to gas so the additional heat helps in this conversion.

Water temperature doesn’t change when it reaches the boiling point till all the water evaporates into the atmosphere. When there is no more water, the temperature increases according to the nature of the container.

Answer 2

A. it does not change

Step-by-step explanation:

the temperature of water does not change if you heat it after it has already reached the boiling point

after boiling point the temperature becomes constant and the heat energy supplied is used for vaporization .