See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
13 questions from this quiz
Water itself can undergo electrolysis
H+H^+H+ and OH−OH^-OH−
The less reactive ion
The ion oxidised more easily
Solid copper
Copper is less reactive than hydrogen
Oxygen gas
Hydrogen gas
Sodium is more reactive than hydrogen
Chlorine gas
They are halide ions
OH−OH^-OH− ions oxidised, producing oxygen
The negative electrode
Select your subjects, and get access to A+ resources today.