Decarboxylation of all six possible forms of diaminobenzoic acids ${\mathrm{C}}_6{\mathrm{H}}_3{\left({\mathrm{NH}}_2\right)}_2\mathrm{COOH}$ yields three products $\mathrm{A},\mathrm{B}$ and $\mathrm{C}$. Three acids give a product '$\mathrm{A}$', two acids gives a product '$\mathrm{B}$' and one acid give a product '$\mathrm{C}$'. The melting point of product '$\mathrm{C}$' is

Identify the major product formed in the following sequence of reactions :

The correct stability order of the following diazonium salt is

Given below are two statements: one is labelled as Assertion $\left(\mathrm{A}\right)$ and the other is labelled as Reason $\left(\mathrm{R}\right)$.

Assertion $\left(\mathrm{A}\right)$ : Experimental reaction of ${\mathrm{CH}}_3\mathrm{Cl}$ with aniline and anhydrous ${\mathrm{AlCl}}_3$ does not give $\mathrm{o}$ and $\mathrm{p}$-methylaniline.

Reason $\left(\mathrm{R}\right)$ : The $-{\mathrm{NH}}_2$ group of aniline becomes deactivating because of salt formation with anhydrous ${\mathrm{AlCl}}_3$ and hence yields $\mathrm{m}$-methyl aniline as the product.

In the light of the above statements, choose the most appropriate answer from the options given below

The correct sequential order of the reagents for the given reaction is

Match List-I with List-II

Choose the correct answer from the options given below