Chemistry - CHEMICAL BONDING Question with Solution | TestHub

The values of dipole moments of methyl halides: $$\begin{array}{rl}& {\mathrm{CH}}_3\mathrm{F}-1.51\mathrm{D};{\mathrm{CH}}_3\mathrm{Cl}-1.56\mathrm{D};\\ & {\mathrm{CH}}_3\mathrm{Br}-1.4\mathrm{D};{\mathrm{CH}}_3\mathrm{I}-1.29\mathrm{D}\\ & \therefore {\mathrm{CH}}_3\mathrm{Cl}>{\mathrm{CH}}_3\mathrm{F}>{\mathrm{CH}}_3\mathrm{Br}>{\mathrm{CH}}_3\mathrm{I}.\end{array}$$