The melting points of three solids X, Y and Z are 298 K, 314 K and 398 K respectively. Arrange these in increasing order of their inter particle force of attraction.

Higher the melting point, higher the inter-particle force of attraction.

Increasing order of their inter-particle force of attraction:

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

  • 80

X

or

298

  • -14

X

  • -10
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