Embibe Experts Solutions for Chapter: Chemical Bonding and Molecular Structure, Exercise 1: KCET (UG) 2019

The formal charge on central oxygen atom in ozone is

The compound having longest $\mathrm{C}-\mathrm{Cl}$ bond is:

The percentage of s-character in the hybrid orbitals of nitrogen in ${\mathrm{NO}}_2^{+}, {\mathrm{NO}}_3^{-}$ and ${\mathrm{NH}}_4^{+}$ respectively are:

The state of hybrid orbitals of carbon in ${\mathrm{CO}}_2, {\mathrm{CH}}_4$ and ${\mathrm{CO}}_3^{2-}$ respectively is

Bond angle in ${\mathrm{PH}}_4^{+}$ is more than that of ${\mathrm{PH}}_3$. This is because

Incorrectly matched pair is :

${\mathrm{XeF}}_6$ on partial hydrolysis gives a compound $\mathrm{X},$ which has square pyramidal geometry $\text{'}\mathrm{X}\text{'}$ is

The intramolecular hydrogen bond is present in