Which theory explains the formation of coordinate covalent bonds?
A
Bohr theory
B
Lewis theory
C
Kinetic theory
D
Arrhenius theory
Correct Answer: Option B — Lewis theory
Explanation:
Lewis theory explains coordinate covalent bonds as ones where both shared electrons come from a single atom (the donor), while the other atom (acceptor) contributes none, as seen in the ammonium ion formation.