The order of dipole moment for o-, p-, and m- | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The dipole moment $(\mu)$ depends on the vector sum of the individual bond dipoles.
For $o-$dichlorobenzene,the angle between the $C-Cl$ bonds is

Vedclass · Accepted Answer

$o > m > p$

Vedclass · Answer

(A) The dipole moment $(\mu)$ depends on the vector sum of the individual bond dipoles.
For $o-$dichlorobenzene,the angle between the $C-Cl$ bonds is $60^{\circ}$,resulting in a large resultant dipole moment.
For $m-$dichlorobenzene,the angle is $120^{\circ}$,which gives a smaller resultant dipole moment.
For $p-$dichlorobenzene,the two $C-Cl$ bonds are in opposite directions $(180^{\circ})$,so their dipole moments cancel each other out,resulting in $\mu = 0$.
Thus,the correct order is $o > m > p$.

The order of dipole moment for $o-, p-,$ and $m-$dichlorobenzene is............

Similar Questions

Heating chlorobenzene with chloral in the presence of concentrated $H_2SO_4$ yields which of the following products?

Which one of the following undergoes nucleophilic aromatic substitution at the fastest rate?

The major product expected from the mono-bromination of phenyl benzoate is

The reaction shown below is an example of Nucleophilic Aromatic Substitution. Which of the following halides $(-X)$ is most readily replaced?

Heating chlorobenzene with $NaOH$ at $300\,^oC$ under pressure yields ...........

Vedclass Test Series

Exam Paper Generator

Online Exam Module