Question

Among P, Q, R and S the aromatic compound(s) is/are:

• A. $P$
• B. $Q$
• C. $R$
• D. $S$

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A $P$
B $Q$
C $R$
D $S$

All the products formed in the above reactions obey Huckel's rule.
Hence all the products formed are aromatic.