The correct order of $Cl - O$ bond order is
$ClO^-_3 < ClO^-_4 < ClO^-_2 < ClO^-$
$ClO^- < ClO^-_4 < ClO^-_3 < ClO^-_2$
$ClO^- < ClO^-_2 < ClO^-_3 < ClO^-_4$
$ClO^-_4 < ClO^-_3 < ClO^-_2 < ClO^-$
Compound in which all $C—N$ bond lengths are not same
Explain why ${\rm{CO}}_3^{2 - }$ ion cannot be represented by a single Lewis structure. How can it be best represented ?
How many $\sigma $ and $\pi $ bonds are there in the molecule of tetracyanoethylene
$\begin{array}{*{20}{c}} {N \equiv C} \\ {N \equiv C}\end{array}\,\,\left. {} \right\rangle C = C\,\left\langle {} \right.\,\begin{array}{*{20}{c}} {C \equiv N} \\ {C \equiv N} \end{array}$
What is not true about resonance?
Bond length of ethane $(I),$ ethene $(II),$ acetylene $(III)$ and benzene $(IV)$ follows the order