Ever observed an old glass window? It will be thicker at the base than the top. This shows that glass flows(at a very slow rate) and it can flow because it is amorphous.
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.