Organic chemistry and Crude Oil
Organic Chemistry now forms a substantial part of the GCSE specifications. You need to know about alkanes, alkenes, crude oil and the process of cracking. In addition to this you will need to know about functional groups such as alcohols, carboxylic acids and esters and how to draw their structures. Whether you are studying combined science, AQA GCSE chemistry, or another exam board, the worksheets and resources below will provide you with useful revision materials.