GCSE Exam GCSE Chemistry
                    
                        4.7.2.1 Structure and formulae of alkenes
                    
                                    
                
                    
                        4.7.2.2 Reactions of alkenes
                    
                                    
                
                    
                        4.7.2.3 Alcohols
                    
                                    
                
                    
                        4.7.2.4 Carboxylic acids
                    
                                    
                