Question

In the electrolysis of aqueous copper nitrate, Cu(NO₃)₂ (aq), which four ions would be present in the electrolyte?
a) Cu²+, NO₃⁻, H⁺, OH⁻
b) Cu²+, NO₃⁻, H⁺, Cl⁻
c) Cu²+, NO₃⁻, Na⁺, OH⁻
d) Cu²+, NO₃⁻, Na⁺, Cl⁻