The products formed when meta-xylene is treated with Br₂ in the presence of FeBr₃ are:-                                                                           

1.
2.
3.
4.

The reactants used in Friedel-Craft's alkylation are:                          

1. C₆H₆ + NH₂

2. C₆H₆ + CH₄

3. C₆H₆ + CH₃Cl

4. C₆H₆ + CH₃COCl

The D in the above-mentioned reaction is:

1.		2.
3.		4.

Which of the following molecules/species are aromatic in character?

     A                      B                          C                               D

1. B

2. C

3. D

4. A

Xylene, on oxidation with acidic ${\mathrm{KMnO}}_4$, gives: