1. Which of the following statements are correct for carbon compounds?
(i) Most carbon compounds are good conductors of electricity.
(ii) Most carbon compounds are poor conductors of electricity.
(iii) Force of attraction between molecules of carbon compounds is not very strong.
(iv) Force of attraction between molecules of carbon compounds is very strong.

2. The first member of the alkyne homologous series is

3. C₃H₈ belongs to the homologous series of

4.

5. The number of isomers of pentane is

6. Name the functional group present in CH₃COCH₃.

7. Addition reactions are undergone by

8. Give the IUPAC name of CH₃COOC₂H₅.

9. In diamond, each carbon atom is bonded to four other carbon atoms to form

10. A soap molecule has a