Question

when solid melts its temperature remains the same. why?

Answer 1

Explanation:

Accepted Answer: When a solid melts, its temperature remains the same because the heat energy supplied is utilised to break the bonds between the particles of matter. Therefore, the temperature of the solid does not change till all the solid melts

Answer 2

Answer:

this happens because when the temperature reaches

to the melting point of the solid then the heat starts getting used by particles of solid and the solid starts melting into liquid.

THIS HEAT IS KNOWN AS LATENT HEAT OF VAPOURISATION.