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List-I contains various reaction sequences and List-II contains different phenolic compounds. Match each entry in List-I with the appropriate entry in List-II and choose the correct option. List-I List-II (P) (i) molten NaOH, H 3 O + (ii) Conc. HNO 3 SO 3 H (1) OH NO 2 O 2 N (Q) (i) Conc. HNO 3 /Conc. H 2 SO 4 (ii) Sn / HCl  (iii) NaNO 2 /HCl, 0-5°C (iv) H 2 O (v) Conc. HNO 3 /Conc. H 2 SO 4 N O 2 (2) OH NO 2 NO 2 (R) (i) Conc. H 2 SO 4 (ii) Conc. HNO 3  (iii) H 3 O + ,  OH OH (3) OH NO 2 NO 2 O 2 N (S) (i)

1. KMnO 4 /KOH,  ;
2. H 3 O + (ii) Conc. HNO 3 /Conc. H 2 SO 4  (iii) (a) SOCl 2 , (b) NH 3 (iv) Br 2 , NaOH (v) NaNO 2 / HCl, 0-5°C (vi) H 2 O Me (4) OH NO 2 OH (5) OH NO 2 OH NO 2 O 2 N (A) P-2, Q-3, R-4, S-5 (B) P-2, Q-3, R-5, S-1
3. P-3, Q-5, R-4, S-1
4. P-3, Q-2, R-5, S-4

Correct answer: P-3, Q-5, R-4, S-1

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