Pharmaceutical Chemistry

The gaseous oxide of nitrogen that is used as an anaesthetic is _____.

Nitrous oxide is a gas at room temperature and denser than air.

Write the chemical formula of a gaseous oxide of nitrogen, that is used as an anaesthetic.

Choose from the following:

A: $\mathrm{NO}$

B: ${\mathrm{N}}_2\mathrm{O}$

Write any two characteristic properties of nitrous oxide? 

Dental work, such as a root canal uses general anaesthetics.

Explain when general anaesthetics are given?

What are the two types of anaesthetics?

Which of the following is obtained from animal source?

" Minerals are a good source of drugs" justify the statement?

Many important drugs are derived from plant and animal sources.

What are the four main natural sources of drugs?

Chloroform is used as a _____ and helps other substances to dissolve. (solute/solvent)

Which of the following is an anaesthetic?

Chloroform is used as a solvent.

Write any two uses of chloroform.

Name any two commonly used anaesthetic drugs.

Propofol is a common anaesthetic drug.

What are anaesthetic drugs?

_____ tree is used to make medicine for Malaria. (Cincona/Hibiscus)

Malaria tablets are made from a tree bark.