Question

Fill in the blank.


Q)
The amount of heat energy that is required to change _____________ of a liquid into gas at atmospheric pressure at its boiling point is known as the latent heat of vaporization.

a- 1 kg
b- 1 litre

Answer 1

Answer:

The amount of heat energy that is required to change 1 kg of liquid into vapour at atmospheric pressure at its boiling point is known as the Latent Heat of Vaporisation.

Explanation:

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Answer 2

Answer:

b-1 litre

Reason:

liquid can be counted in litre only

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