Question

9. Boiling point of water is

• A. 100° C
• B. 99° C
• C. 101° C
• D. 102° C

Answer 1

The correct option is A

100° C

Explanation:

(A)

• The temperature at which a liquid boils to form vapors at atmospheric pressure is called its boiling point.
• The boiling point of water is 100° C.
• At 100° C water starts boiling and forms water vapor.
• Hence, option (A) is correct.