AQA · GCSE · Chemistry
One real Chemistry question.
No signup. 30 seconds.
Topic: The rate and extent of chemical change: Le Chatelier's principle and effect of changing conditions on equilibrium. Pick an answer — get the mark scheme instantly.
Question · Difficulty 2/3
A reversible reaction in a closed system reaches equilibrium when:
Tap an option to see the mark scheme
Pick your board & subject
Try a real question from the bank — no signup needed.