Carbon and its Compounds

Chapter 4   Carbon and its Compounds

1. what would be the electron dot structure of a molecule of sulphur which is made up eight atom of sulphur?
2. How many structure isomers can you draw for pentane?
3. what are oxidising agent?
4. would you be able to check if water is had by using a deter gent?
5. what is homologous series? explain with an example.
6. Draw the electron dot structures for
   1. Ethanoic Acid
   2. H2S
   3. Propanone
   4. F2
7. Explain the mechanism of cleaning action of soaps.