PLS ANSWER QUICK !! a solution contains Mg2+ , Fe3+, Fe2+ and Cu2+ ions. On passing electric current, which ion will get discharged at the cathode? Write an equation.....NO SPAMMING !!!!

PLS ANSWER QUICK !! a solution contains Mg2+ , Fe3+, Fe2+ and Cu2+ i

1.	PLS ANSWER QUICK !! a solution contains Mg2+ , Fe3+, Fe2+ and Cu2+ ions. On passing electric current, which ion will get discharged at the cathode? Write an equation.....NO SPAMMING !!!!
Answer» TS DISCHARGED at the cathode.Hope THIS HELPS..