Question 1
In an electrolytic cell, electrical energy is used to cause a chemical reaction to occur that would otherwise be nonspontaneous.
◦ true
◦ false
Question 2
The electrochemical cell that utilizes the reaction Zn + Cu
2+ (1 M) → Zn
2+ (1 M) + Cu will have a lower cell emf when the concentrations of Zn
2+ and Cu
2+ ions are decreased to 0.1 M.
◦ true
◦ false