defence exam Army Havildar SAC Mock Test Series 2025 Chemistry Chemical Bonding and Molecular Structure
NH3 has a net dipole moment ; while BF3 has zero dipole moment. this is because
1
NH3 is sp3 and not a planar molecule; while BF3 is a planar molecule.
2
NH3 is sp3 and a planar molecule; while BF3 is sp2 and a non planar moelcule
3
Boron is more electronegative than Fluorine
4
Hydrogen is more electronegative than nitrogen