Compounds of Carbon

Q. All the compounds given below contain carbon atoms except:

1. marble
2. fat molecule
3. wool
4. gypsum

Q.

Which of the following are carbon compounds obtained from inorganic materials?

1. Carbon monoxide

2. Carbon dioxide

3. Potassium bicarbonates

4. Sodium carbonate

Q. Which of the following options contains only amorphous allotropes of carbon?​