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Match the drugs in List I with the characteristic test in List II: List I (drug): (A) Chloroxylenol, (B) Norethindrone, (C) Sulphapyridine, (D) Penicillin List II (test): (P) Carbylamine test, (Q) Sodium bicarbonate test, (R) Ferric chloride test, (S) Baeyer's test Choose the correct matching.

1. A->Q; B->P; C->S; D->R
2. A->R; B->P; C->S; D->Q
3. A->R; B->S; C->P; D->Q
4. A->Q; B->S; C->P; D->R

Correct answer: A->R; B->S; C->P; D->Q

Solution

Chloroxylenol (phenol) gives the ferric chloride test (R); norethindrone (terminal alkyne) gives Baeyer's test (S); sulphapyridine (primary aromatic amine) gives the carbylamine test (P); penicillin (carboxylic acid) gives the sodium bicarbonate test (Q).

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