Solve this following
Question:

The dipole moments of $\mathrm{CCl}_{4}, \mathrm{CHCl}_{3}$ and $\mathrm{CH}_{4}$ are in the order :

1. $\mathrm{CH}_{4}=\mathrm{CCl}_{4}<\mathrm{CHCl}_{3}$

2. $\mathrm{CH}_{4}<\mathrm{CCl}_{4}<\mathrm{CHCl}_{3}$

3. $\mathrm{CCl}_{4}<\mathrm{CH}_{4}<\mathrm{CHCl}_{3}$

4. $\mathrm{CHCl}_{3}<\mathrm{CH}_{4}=\mathrm{CCl}_{4}$

Correct Option: 1

Solution: