4.38 Describe the hybridisation in case of Why are the axial bonds longer as compared to equatorial bonds?
4.36 Compare the relative stability of the following species and indicate their magnetic properties;
4.34 Write the important conditions required for the linear combination of atomic orbitals to form molecular orbitals.
4.31 What do you understand by bond pairs and lone pairs of electrons? Illustrate by giving one exmaple of each type.