IGCSE
EDEXCEL
Chemistry (International)
6 Marks
QP-Chemistry-202405-P1CR · Question 10
Question (excerpt):
26 10 This is the equation for the decomposition of hydrogen peroxide. 2H2O2(aq) → 2H2O(l) + O2(g) The rate of reaction increases when a catalyst of manganese(IV) oxide is added. (a) Describe h…
26 10 This is the equation for the decomposition of hydrogen peroxide. 2H2O2(aq) → 2H2O(l) + O2(g) The rate of reaction increases when a catalyst of manganese(IV) oxide is added. (a) Describe h…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.