Which of the following molecules has a net di | vedclass

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

Question

(C) The dipole moment of a molecule is a vector quantity. For a molecule to have a net dipole moment of zero,the individual bond dipoles must cancel e

Vedclass · Accepted Answer

$trans-1, 2-$ Dichloroethylene

Vedclass · Answer

(C) The dipole moment of a molecule is a vector quantity. For a molecule to have a net dipole moment of zero,the individual bond dipoles must cancel each other out due to the symmetry of the molecule. In $trans-1, 2-$ Dichloroethylene,the two $C-Cl$ bonds are oriented in opposite directions at an angle of $180^{\circ}$ to each other. Since the electronegativity of $Cl$ is greater than $C$,the bond dipoles point towards the $Cl$ atoms. Because the molecule is centrosymmetric,these two equal and opposite bond dipoles cancel each other out,resulting in a net dipole moment of $\mu = 0$.

Which of the following molecules has a net dipole moment of zero?

Similar Questions

Which of the following is the correct order of dipole moment for the given molecules?

Which of the following pairs of molecules will have a permanent dipole moment?

$A$ covalent molecule $XY$ is found to have a dipole moment of $1.5 \times 10^{-29} \ C \cdot m$ and a bond length of $150 \ pm$. The percent ionic character of the bond will be (in $\%$)

In which of the following pairs,both molecules possess a dipole moment?

$PCl_3Br_2$ exhibits geometric isomerism,and its geometric isomers are shown below. Which of these does not have a dipole moment?

Vedclass Test Series

Exam Paper Generator

Online Exam Module