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Q.
How many of the following are analgesics?
Streptomycin, Chloromycetin, Novalgin, Penicillin
NTA AbhyasNTA Abhyas 2022
Solution:
The chemical substances, which are used to relieve pain are called analgesics.
Examples - Aspirin, Analgin, Novalgin.
Formula of novalgin : $C_{13}H_{16}N_{3}NaO_{4}S$
Certain narcotics (which produce sleep & unconsciousness) are also used as analgesics.