Embibe Experts Solutions for Chapter: Chemical Bonding and Molecular Structure, Exercise 1: AP EAPCET Medical 2021 (6-Sep Afternoon)

Arrange the following ions in the correct order of $\mathrm{X}-\mathrm{O}$ bond order. where $\text{'}\mathrm{X}\text{'}$ denotes the central atom.

The hybridizations of $\text{'}\mathrm{C}\text{'}$ and $\text{'}\mathrm{O}\text{'}$ in $\mathrm{CO}$ and ${\mathrm{CO}}_2$ respectively are:

Which of the following species contains two lone pairs and two bond pairs?

How many among ${\mathrm{C}}_6{\mathrm{H}}_6,\mathrm{CO},{\mathrm{SO}}_2$ and ${\mathrm{NH}}_3$ has/have zero dipole moment?

Which molecule among the following has the highest dipole moment?

The decreasing order of the boiling points of the Hydrogen halides is correctly represented by:

According to "Molecular Orbital theory", which among the following correctly ranks the given Nitrogen species with respect to their bond orders?