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Arrange the following compounds in order...

Arrange the following compounds in order of increasing dipole moment, Ethylbenzene (I), m-dichlorobenzene (II), o-dichlorobenzene (III), p-dichlorobenzene (IV)

A

`IltIVltIIltIII`

B

`IV lt I lt II lt III`

C

`IV lt I III lt II`

D

`IV lt II lt I lt III`

Text Solution

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The correct Answer is:
B
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