Which of the following is/are barbiturates?

Tranquilisers are also known as

Match List-$I$ with List-$II$ and choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| :--- | :--- |
| $A$. Morphine | $I$. Anti-depressant |
| $B$. Chloroxylenol | $II$. $550$ times sweeter than cane sugar |
| $C$. Phenelzine | $III$. Narcotic analgesic |
| $D$. Saccharin | $IV$. Antiseptic |

Aspirin is known as:

Which of the following is not considered an antibiotic?

Which class of drugs is used in sleeping pills?