The correct order of $Cl - O$ bond order is
Chlorine reacts with hot and concentrated $NaOH$ and produces compounds $(X)$ and $(Y)$. Compound $(X)$ gives white precipitate with silver nitrate solution. The average bond order between $Cl$ and $O$ atoms in $(Y)$ is
In benzene molecule all $C - C$ bond lengths are equal because
How many resonance forms can be written for the nitrate ion, $(NO^-_3)$ ?
Identify the species having one $\pi$-bond and maximum number of canonical forms from the following :