Heat Ques 31

Question: Consider the following statements:
  1. Steam at $ 100{}^\circ C $ and boiling water at $ 100{}^\circ C $ contain same amount of heat.
  2. Latent heat of fusion of ice is equal to the latent heat of vaporization of water.
  3. In an air-conditioner, heat is extracted from the room air at the evaporator coils and is rejected out at the condenser coils. Which of these statements is/are correct?

Options:

A) 1 and 2

B) 2 and 3

C) Only 2

D) Only 3

Show Answer

Answer:

Correct Answer: D