Q. The temperature at which the vapour pressure of a liquid becomes equals to the external (atmospheric) pressure is its
A) Melting point
B) Sublimation point
C) Critical temperature
D) Boiling point
Explanation
(d) At boiling point, vapour pressure becomes equal to the external pressure
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.