Solutions of AgNO3, CuSO4 and AuCl3 are electrolyzed in the apparatus depicted. If the electrolysis — Electrochemistry Chemistry Question
Question
Solutions of AgNO3, CuSO4 and AuCl3 are electrolyzed in the apparatus depicted. If the electrolysis is stopped before any of the ions are deposited completely, how do the number of moles (n) of Ag, Cu and Au deposited compare?
A.
nAg = nCu = nAu
B.
nAg < nCu < nAu
C.✓ Correct
nAg > nCu > nAu
D.
nAg = nCu > nAu
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