NEETChemistryp Block Elements (Group 15, 16, 17 & 18)
If the B–Cl bond has a dipole moment, explain why the BCl₃ molecule has a zero dipole moment.
Options
- AThe three B–Cl bonds in BCl₃ are arranged symmetrically around the boron atom, canceling out any individual di
- BThe boron atom in BCl₃ is less electronegative than chlorine, leading to a net dipole moment of zero for the m
- CThe dipole moments of the individual B–Cl bonds in BCl₃ cancel each other out due to their equal magnitudes an
- DThe lone pair of electrons on boron in BCl₃ causes a cancellation of dipole moments.
Correct answer
B. The boron atom in BCl₃ is less electronegative than chlorine, leading to a net dipole moment of zero for the m
Step-by-step solution
Correct Option is : (B) The boron atom in BCl₃ is less electronegative than chlorine, leading to a net dipole moment of zero for the molecule.