The temperature at which the vapour pressure of a liquid becomes equal to the external (atmospheric) pressure is known as its
Options
(a) Melting point
(b) Sublimation point
(c) Critical temperature
(d) Boiling point
Correct Answer:
Boiling point
Explanation:
Boiling point is the temperature at which the vapour pressure of a liquid becomes equal to the external (atomospheric) pressure.