AQA · GCSE · Chemistry
One real Chemistry question.
No signup. 30 seconds.
Topic: The rate and extent of chemical change: catalysts and their action. Pick an answer — get the mark scheme instantly.
Question · Difficulty 2/3
Why are catalysts economically important in industry?
Tap an option to see the mark scheme
Pick your board & subject
Try a real question from the bank — no signup needed.