Question

3. Define melting point. The melting points of three solids A, B and C are 400K, 298K
and 310K respectively. Arrange them in increasing order of their interparticle force of
attraction.
(2M)

Answer 1

Answer:

melting point start At 0 degree celsius

Answer 2

The tempreture at which a solid starts melting to change its state into liquid, is called Melting Point.

A ⇒ 400K

B ⇒ 298K

C ⇒ 310K

If the melting point is low, then it will melt quicker. So arrangement of these three solids in increasing order of their interparticle force of attraction is as follows:

                    B < C < A

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