From the following dipole moment (in Debye) values of methyl halides, identify the value of ${\mathrm{CH}}_3-\mathrm{F}$

Order of dipole moment for halide decreases as-

CH₃F> CH₃Cl> CH₃Br> CH₃I

Therefore, the highest value of Dipole moment will be of CH₃F. 

Hence, correct option (A).