Which of the following molecules has the larg | vedclass

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

Question

(B) The dipole moment of a molecule depends on the polarity of its bonds and its molecular geometry. $CH_4$ and $CCl_4$ have a tetrahedral geometry an

Vedclass · Accepted Answer

$CHCl_3$

Vedclass · Answer

(B) The dipole moment of a molecule depends on the polarity of its bonds and its molecular geometry. $CH_4$ and $CCl_4$ have a tetrahedral geometry and are non-polar,so their net dipole moment is $0 \ D$. Between $CHCl_3$ and $CHI_3$,the electronegativity difference between $C$ and $Cl$ is greater than that between $C$ and $I$. Therefore,the $C-Cl$ bond is more polar than the $C-I$ bond. Consequently,$CHCl_3$ has a larger net dipole moment compared to $CHI_3$.

Which of the following molecules has the largest dipole moment?

Similar Questions

Explain why $BeH_{2}$ molecule has a zero dipole moment although the $Be-H$ bonds are polar.

The dipole moment of $o-$,$p-$ and $m-$dichlorobenzene will be in the order:

How can the charge distribution in iodine monochloride $(ICl)$ be represented?

Dipole moment of $HCl = 1.03 \ D$ and $HI = 0.38 \ D$. Bond length of $HCl = 1.3 \ \mathring{A}$ and $HI = 1.6 \ \mathring{A}$. The ratio of the fraction of electric charge,$\delta$,existing on each atom in $HCl$ and $HI$ is:

Select the incorrect statement from the following.

Vedclass Test Series

Exam Paper Generator

Online Exam Module