A simple chemical cell stops producing voltage when
[1]
A
one reactant is used up
B
the electrolyte is warmed slightly
C
the connecting wire is made longer
D
the voltmeter is disconnected
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.