Question

Explain why there is no rise in temperature of a substance when it undergoes a change of state though heat is supplied continously

Answer 1

Because the heat supplied is used for the change of state

Answer 2

Answer:

There is no rise in the temperature of a substance when it undergoes a change of state though heat is being supplied because heat is used to overcome inter-molecular force of attraction between the particles of the substance during a change in physical state.