Question

A closed bottle containing water at ${30}^{\circ }C$ is open on the surface of the moon. Then

• A. the water will boil
• B. the water will come out as a spherical ball
• C. the water will freeze
• D. the water decompose into hydrogen and oxygen

Answer 1

The correct option is A the water will boil

As boiling point depends upon atmospheric pressure which is zero at moon, so
answer is (A)