Q. How many of the following compounds are barbituric acid derivative tranquilizers?
(I) Barbital (II) Meprobamate (III) Equanil (IV) Luminal (V) Seconal (VI) Valium (VII) Serotonin (VIII) Chlordiazepoxide.

 1227  200 Chemistry in Everyday Life Report Error

Answer: 3

Solution:

and