These questions cover what school trial papers ask about hydrocarbons again and again: saturated and unsaturated compounds, general formulas, molecular shapes, intermolecular forces and boiling point order, branching, solubility, fractional distillation, safe handling, and the environmental, economic and social effects of using hydrocarbons. They start easy and get harder. Stuck? Tap Show a hint for one step at a time.
Sign in to take HSC practice
19 questions with instant marking. It is free, and your scores are saved to your account so you can carry on from any device.
Turn on JavaScript to sign in and take the quiz.