Millennium E-learning Centre

1. Chemistry is the branch of science that deals with:

a) plants and animals
b) elements, compounds and their reactions
c) the study of stars
d) weather patterns

2. Which branch of chemistry studies chemical reactions in industries?

a) Environmental chemistry
b) Analytical chemistry
c) Industrial chemistry
d) Physical chemistry

3. Chemistry is used in water treatment mainly to:

a) colour the water
b) purify water for safe drinking
c) increase salt content
d) make water taste sweet

4. Which profession requires chemistry knowledge to prepare medicines?

a) Pharmacist
b) Farmer
c) Pilot
d) Carpenter

5. Organic chemistry mainly studies compounds that contain:

a) oxygen
b) nitrogen
c) carbon
d) hydrogen

6. Analytical chemistry mainly deals with:

a) studying animals
b) separation and identification of substances
c) manufacturing metals
d) studying planets

7. Food chemists mainly ensure that manufactured food is:

a) cheap
b) safe to eat
c) colourful
d) expensive

8. Environmental chemists mainly help to:

a) manage and protect the environment
b) design buildings
c) drive vehicles
d) sell chemicals

Time for test: Take Exams