Electrolysis Flashcards
1
Q
What is Electrolysis?
A
Electrolysis is the break down of compounds into their elements by passing an electric current through the compound
2
Q
Why do solids not conduct electricity?
A
Because the ions are fixed in a lattice and can’t move
3
Q
Why do aqueous/molten solutions conduct electricity?
A
Because the ions are free to move
4
Q
What is the electrolyte
A
Molten / aqueous ionic compound that undergoes electrolysis
5
Q
Does reduction or oxidisation occur at the cathode?
A
Reduction
6
Q
Does reduction or oxidisation occur at the anode?
A
Oxidisation
