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
Xylene, on oxidation with acidic , gives:
1. | Phthalic acid | 2. | Isophthalic acid |
3. | Terephthalic acid | 4. | All of the above |
Nitration of benzene is:
1. nucleophilic substitution
2. electrophilic substitution
3. electrophilic addition
4. nucleophilic addition