Melting points of four solids A,B,C and D are 78°C,262°C,100°C and 168°C.Arrange them in the decreasing order of their inter particle force of attraction.
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The melting points of four solids A, B, C and D are 78
o
C,213
o
C,100
o
C and 154
o
C. Arrange them in increasing order of their interparticle forces of attraction.
December 26, 2019avatar
Here A=78
C,B=213
C,C=100
C,D=
o
C,154
o
C have melting points.
As stronger the faces of attraction between the particles more will be melting point and vice-versa.
Hence,
Order of their inter-particle forces of attraction is B>D>C>A maximum melting point, so maximum inter particles forces of attraction.
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