The correct order of $Cl - O$ bond order is
$ClO^-_3 < ClO^-_4 < ClO^-_2 < ClO^-$
$ClO^- < ClO^-_4 < ClO^-_3 < ClO^-_2$
$ClO^- < ClO^-_2 < ClO^-_3 < ClO^-_4$
$ClO^-_4 < ClO^-_3 < ClO^-_2 < ClO^-$
All bond lengths are identical in :-
The bond order in $CO_3^{2 - }$ ion between $C - O$ is
Which of the following molecule has weakest $(p \pi - d \pi)$ back bonding ?
What is Resonance structure ? Why the resonances stricture required explain with suitable example.
Resonance is due to