Question

7) Sedative is extracted from
(a) Coffee plant
(b) Cincona plant
(c) Neam plant
(d) Datura plant​

Answer 1

Answer:

For centuries alcohol and opium were the only drugs available that had sedative-hypnotic effects. The first substance introduced specifically as a sedative and as a hypnotic was a liquid solution of bromide salts, which came into use in the 1800s.