state gov BSSC Laboratory Assistant Mock Test Series 2025 Chemistry Organic Compounds Containing Nitrogen
For reaction
The correct order of set of reagents for the above conversion is :
1
Br2| FeBr3, H2O(Δ), NaOH
2
H2SO4, Ac2O, Br2, H2O(Δ), NaOH
3
Ac2O, Br2, H2O(Δ), NaOH
4
Ac2O, H2SO4, Br2, NaOH