Nitration of chlorobenzene (C6H5Cl) occurs:
1. faster than nitration of benzene and gives a mixture containing mostly o-and p-chlorobenzene
2. faster than nitration of benzene and gives mostly m-chloronitrobenzene
3. slower than nitration of benzene and gives a mixture containing mostly o- and p-chloronitrobenzene
4. slower than nitration of benzene and gives mostly m-chloronitrobenzene