Boiling point of a liquid is a temperature at which _____?

مائع کا ابلتا نقطہ ایک درجہ حرارت ہے جس پر _____؟

Vapour pressure equals the atmospheric pressure

Viscosity equals the atmospheric pressure

Surface tension is greater than the atmospheric pressure

Viscosity is less than the atmospheric pressure

The boiling point of a liquid is the temperature at which vapor pressure equals the atmospheric pressure.

At this point, the liquid changes to vapor.

It allowing bubbles to form within the liquid.