Write the values of four quantum numbers for the electrons present in the following orbitals.

(i) 2p (ii ) 3d (iii) 4f

Why are alkali metal chlorides more soluble than alkaline earth chlorides? Explain.

With the help of two examples, compare the terms basicity and nucleophilicity.

Write the molecular orbital configuration of NO molecule and draw its energy level diagram. Also calculate its bond order

(ii)What is a well behaved function? Illustrate using a suitable diagram.

Write the possible conformations of butane. Arrange these conformations in the increasing order of their stability giving reasons.

Give the molecular structure of the following compounds:

(i) 2-Phenyl-1-octene

(ii) 2-Phenylbromoethane

(iii) 4-Bromotoluene

(iv) 1-Bromo-2-chlorobenzene

(v) Propylbenzene