Q38. The nitration of chlorobenzene affords?

1. Nitrobenzene.
2. 1-chloro-2-nitrobenzene. 
3. 1-chloro-2-nitrobenzene (minor) and 1-chloro-4-nitrobenzene (major).
4. 1-chloro-4-nitrobenzene.

The correct answer is Option (3).