JEE Main Chemistry question
Not in JEE Main or NEET syllabus
How many of the following drugs contain a carboxyl group?
Aspirin, paracetamol, ibuprofen, salvarsan, penicillin G, amyl meta cresol
Answer: 3
Solution
Aspirin, ibuprofen, and penicillin G each contain a free (carboxylic acid) group in their structures. Paracetamol,
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