Quick answer: A reversible reaction can go in both directions, and in a closed system it reaches dynamic equilibrium when the forward and reverse rates are equal and concentrations stay constant. This Chemistry 9-10 quiz checks chemical equilibrium with 10 multiple-choice questions and instant feedback; every answer comes with a short explanation.
This chemical equilibrium quiz for chemistry grades 9-10 has quick multiple-choice questions with instant feedback. Need a refresher first? Read the lesson or do the worksheet on chemical equilibrium.
Choose the best answer for each of the ten questions. Think about rates, closed systems and the sign of ΔH before you answer, because the wrong options are typical misconceptions about equilibrium.
Level: Chemistry grades 9-10 (GCSE · IGCSE · O Level · Class 9-10) · Curriculum: HS-PS1-6
