SSC MTS EXAM

Detailed explanation-1: -The temperature of any substance remains constant throughout a state shift since the heat energy produced is used up in changing the state of matter and also for breaking numerous bonds or attractive forces.

Detailed explanation-2: -Why does the temperature remain constant during a change of state (phase transition)? During a change of the state of matter, the supplied energy is not used to increase the kinetic energy of the molecules, but to change the binding energies. Therefore, the temperature remains constant.

Detailed explanation-3: -Answer: It is due to the latent heat as the heat supplied to increase the temperature of the substance is used up to transform the state of matter of the substance hence the temperature stays constant.