Q83 / 270 · NDA 2017 (Phase 1) · General Ability

The amount of heat required to change a liquid to gaseous state without any change in temperature is known as

A
specific heat capacity
B
mechanical equivalent of heat
Correct answer
C
latent heat of vaporization
D
quenching

Solution

The amount of energy needed to change one gram of a liquid substance to a gas at constant temperature is called latent heat vaporization.

Hence, the correct answer is option: 'C'.

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