Catalyst specificity
What Catalyst specificity means in Combined Science GCSE, as defined for AQA.
Definition of Catalyst specificity
Check what you remember
Read the wording for your board, then hide it and explain Catalyst specificity in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Catalysts are specific, so different reactions need different catalysts.
Topics that use Catalyst specificity
- Catalysts (AQA GCSE)
Related terms
- Activation energy
- Biological catalysts
- Catalysis and alternative reaction pathways
- Representing energy changes graphically
- Catalyst
- Energy changes in exothermic and endothermic reactions
Using Catalyst specificity in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Combined Science questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge