Question

Arrange the following compounds in order of increasing dipole moment .
Toluene `(I)` m-dichlorobenzene `(II)`
o-dichlorobenzene `(III)` . P-dichlorobenzene `(IV)` .
A. I ltIV lt II ltIII
B. I lt I lt II lt III
C. IV lt I lt III lt II
D. IV lt II lt I lt III

Answer 1

Correct Answer - B
p-Dichlorobenzene lt Tolunce ltm-Dichlorobenzene o-Dichlorobenzene
.