Q5 · CSIR-NET Chemistry, December 2015
Paper: CSIR-NET December 2015 · Subject: Organic Chemistry · Chapter: Natural Products · Topic: Natural Products – General · Marks: 2 · Difficulty: Medium
The correct match for the compounds in column A with the description in column B is Column A Column B (P) 
(X) Oil of Wintergreen (Q) 
(Y) Aspirin (R) 
(Z) Ibuprofen
(X) Oil of Wintergreen (Q) (Y) Aspirin (R) (Z) Ibuprofen(a)P-Y, Q-Z, R-X
(b)P-Z, Q-X, R-Y
(c)P-Z, Q-Y, R-X
(d)P-X, Q-Z, R-Y
Answer
Answer: B ✓ checked by 4AB · confidence high
Explanation
P = ibuprofen, Q = methyl salicylate (oil of wintergreen), R = acetylsalicylic acid (aspirin): P–Z, Q–X, R–Y (b).
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