1.

Arrange the following compound in order of increasing dipole moment : (I) 1, 3, 5-Trichloro benzene (II) 1, 2, 4-Trichloro benzene (III) 1, 2, 3, 4-Tetrachloro benzene (IV) P-dichloro benzene

Answer»

`I=IV lt II lt III`
`IV lt I lt II lt III`
`IV = I lt III lt II`
`IV lt II lt I lt III`

SOLUTION :
Dipolemnt moment ORDER `=III gt II gt I=IV`


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