Chemistry - CHEMICAL BONDING Question with Solution | TestHub

${\mathrm{BF}}_3$ has non-zero dipole moment

Dipole moment of ${\mathrm{NF}}_3$ is greater than that of ${\mathrm{NH}}_3$

Three canonical forms can be drawn for ${\mathrm{CO}}_3^{2-}$ ion

Three resonance structures can be drawn for ozone