Quiz on Carbon and Carbon Compounds (General Science)

1. What is meant by an allotrope?

2. Which are the allotropes of carbon?

3. Why is diamond used to cut metals?

4. Why is carbon dioxide is used for putting out fires?

5. Which gas is formed in a biogas plant?

6. What is fullerene?

7. What turns lime water milky?

8. How is charcoal made?

9. How is graphite used in pencil known?

10. What is the percentage of carbon in peat?

11. Who of the following was not awarded Nobel Prize for Chemistry in 1996?