electrolysis
Electrical energy can force a nonspontaneous reaction. This topic is part of Chemistry within Science & Nature. This page currently draws on 5 supporting questions, with answers and bonus facts available below.
electrolysis trivia questions
Electrolysis uses electricity to drive what?
Answer: Chemical reaction
Bonus fact: Electrical energy can force a nonspontaneous reaction.
What happens at the cathode during electrolysis?
Answer: Reduction
Bonus fact: Electrons are supplied at the cathode.
Electrolysis of molten sodium chloride can produce sodium metal and what gas?
Answer: Chlorine
Bonus fact: Chloride ions are oxidized to chlorine gas.
Which industrial process uses electrolysis to produce aluminum metal from alumina?
Answer: Hall-Héroult process
Bonus fact: The Hall-Héroult process, developed in the 1880s, made large-scale aluminum production practical.
In electrolysis, what are the two electrodes called?
Answer: Anode and cathode
Bonus fact: The electrode names are anode and cathode.