Question

D melting point if solid is an indication of d strength of d force of attraction between its larticle

Answer 1

more the force of attraction more will be the force with which particle held each other tightly and more will be the heat energy required to separate them apart and hence more will be the melting point of the substance

Answer 2

Explanation:

Melting point of a solid indicates the strength of the force of attraction between the particles of the solid. On heating a solid, its molecules absorb energy in the form of heat and their kinetic energy increases. ... As the pressure on the substance increases, the melting point decreases.