Question

the melting point of three solid X y Z are 298k 314k 398krespectvily arrange these in increasing order of their interparticle force of attraction

Answer 1

As we all know,Higher the melting point, higher the inter-particle force of attraction.

increasing order with respect to interparticle force of attraction:

X (298 K) < Y (314 K) < Z (398 K)...

hope this will help...

Answer 2

it would be:
X<Y<Z
because inter-particle force of attraction increases with increasing melting point.

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