Which one of the following compounds is used as a sedative? |
|||
(a) |
Potassium bromide |
(b) |
Calcium chloride |
(c) |
Ethyl alcohol |
(d) |
Phosphorus trichloride |
Which one of the following compounds is used as a sedative? |
|||
(a) |
Potassium bromide |
(b) |
Calcium chloride |
(c) |
Ethyl alcohol |
(d) |
Phosphorus trichloride |