NSEC · Electrochemistry · Quiz
5 real NSEC questions on Electrochemistry. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 3
HARDDuring the electrolysis of aqueous copper sulfate solution using copper electrodes, if 0.25 F of electricity is passed through the solution, what mass of copper will be deposited at the cathode? (Atomic mass of Cu = 63.5 g mol⁻¹)