Physical Properties of Haloalkanes and Haloarenes

The correct order of melting point of dichlorobenzenes is

Identify the correct order for the given property for following compounds

Choose the correct answer from the option given below :-

The correct decreasing order of densities of the following compounds is :

The increasing order of the boiling points of the major products $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$ of the following reactions will be :

(a) 

(b)

(c)