A fuel cell used in some buses produces water as its only product. What are the reactants?
[1]
A
hydrogen and nitrogen
B
hydrogen and chlorine
C
carbon and oxygen
D
hydrogen and oxygen
Markscheme
6.4 Chemical cells and fuel cells Questions
38 exam-style questions on Edexcel GCSE Chemistry 6.4 Chemical cells and fuel cells, covering 6.4.1 Chemical cells and fuel cells. Each one has a worked solution and a mark scheme showing where the marks go.