Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Chemistry Haloalkanes And Haloarenes
Which of the following represents an electrophilic aromatic substitution reaction?
1
Wurtz reaction
2
Friedel craft alkylation
3
Kolbe synthesis by electrolysis
4
More than one of the above
5
None of the above