You need to state what happens (e.g., "The solution turns from blue to colourless").
In chemistry calculations, the marking scheme is designed to reward the journey , not just the destination. marking scheme chemistry
In chemistry, a correct numerical answer without working is often worth zero if the process isn't shown. A correct definition missing a specific keyword is worth zero. This is because marking schemes are designed to test competency (can you follow the scientific method?) not just luck (did you guess the product?). You need to state what happens (e
By studying the marking scheme as diligently as you study your textbook, you stop learning for the teacher and start learning for the exam. You learn precision. You learn efficiency. And ultimately, you learn how to convert knowledge into grades. A correct definition missing a specific keyword is
Marking schemes break down long-form questions into specific "Mark Points" (M1, M2, etc.). For a 3-mark question on intermolecular forces, the marking scheme might look like this: Identify the force (e.g., Hydrogen bonding).