WBJEE · Chemistry · Chemical Bonding and Molecular Structure
The compound that will have a permanent dipole moment among the following is

- A I
- B II
- C III
- D IV
Answer & Solution
Correct Answer
(A) I
Step-by-step Solution
Detailed explanation
Symmetrical molecules and symmetrical trans-alkene have a net dipole moment zero. \(\mathrm{CH}_{2} \mathrm{Cl}_{2}\) is not a symmetrical molecule, thus it will have a permanent dipole.
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