Q.

The correct IUPAC name of the compound           [2024]

1 4-ethyl-1-fluoro-2-nitrobenzene  
2 4-ethyl-1-fluoro-6-nitrobenzene  
3 3-ethyl-6-fluoro-1-nitrobenzene  
4 1-ethyl-4-fluoro-3-nitrobenzene  

Ans.

(1)

Correct IUPAC name is 4-Ethyl-1-fluoro-2-nitrobenzene.