There really isn't much organic chemistry in the HSC syllabus in this topic:
- Everythin about ethene (ethylene), a bit on ethanol and the relationship between them
- Polymerisation and types of polymers
- A basic understanding on the properties of organic compounds and relate those to their chemical properties
- Fermentation and combustion
- Be able to name, draw the structure of and write formulae for simple organic compounds and their reactions
I have come across a few people who are not happy with organic chem but there really isn't much in there if you know the ones I mentioned above