NTA Abhyas NEET2020ChemistryChemistry in Everyday LifePractice
The correct match between I t e m I and I t e m I I is I t e m I (drug) I t e m I I (test) (1) Chloroxylenol (P) Carbylamine test (2) Norethindrone (Q) Sodium Hydrogen carbonate test (3) Sulphapyridine (R) Ferric chloride test (4) Penicillin (S) Bayer's test
Options
- A1 — Q; 2 — P; 3 — S; 4 — R
- B1 — R; 2 — P; 3 — S; 4 — R
- C1 — R; 2 — S; 3 — P; 4 — Q
- D1 — Q; 2 — S; 3 — P; 4 — R
Correct answer
C. 1 — R; 2 — S; 3 — P; 4 — Q
Step-by-step solution
(1) Chloroxylenol F e C l 3 test (due to phenolic group) (2) Norethindrone Bayer's test (due to C º C) (3) Sulphapyridine Carbyl amine test (due to 1° N H 2 ) (4) Penicillin Sodium hydrogen carbonate test (due to COOH group)