All bond lengths are identical in :-
$PCl_5$
$ClF_3$
$NO_3^-$
$H_2SO_3$
Which of the following molecule has weakest $(p \pi - d \pi)$ back bonding ?
Resonance is due to
Write the resonance structure for ${\rm{S}}{{\rm{O}}_3},{\rm{N}}{{\rm{O}}_2}$, and ${\rm{NO}}_3^-$.
Give resonance of ${{\rm{O}}_3}$, And Explain its requirement, delimitation and advantages
Point out incorrect statement about resonance