Select the ion in each case, that would get selectively discharged from the aqueous mixture of the ions listed below:
` Pb^(2+) , Ag^(+) and cu^(2+)`

Select the ion in each case , that would get slectively discharged from the aqueous mixture of ions listed below . Pb^(2+),Ag^(+) and Cu^(2+)

Select the ion in each case , that would get slectively discharged from the aqueous mixture of ions listed below . SO_(4)^(2-) , NO_(3)^(-) and OH^(-)

Select the ion , that would get selectively discharged from the aqueous mixture of the ions listed below: SO_(4)^(2-) , NO_(3)^(-) and OH^(-)

Name: the factors that influence the selective discharge of ions.

Select the ion exchange reaction, which proceeds to forward direction in aqueous medium:

Select the correct answer from the list in bracket : The cation discharged at the cathode most readily.

Select the correct answer from the list in bracket : The anion discharged at the anode with most difficulty.

Match list I with List II and then select the correct answer from the codes given below the lists

Select the pseudocoelomtates from the list of organism given below.

Electrolysis is an important technique for extraction of metals, and each ion of the solution needs a minimum voltage to get discharged and this value is expressed in terms of discharge potential. For some metal ions the discharge potentials follow the order given below : Li^(+) gt K^(+) gt Ca^(2+) gt Na^(+) gt Mg^(2+) gt Al^(3+) gt Zn^(2+) gt Fe^(2+) gt Ni^(2+) gt H_(3)O^(+) gt Cu^(2+) gt Hg_(2)^(2+) gt Ag^(+) gt Au^(3+) For some anions the discharge potentials are in the order : SO_(4)^(2-) gt NO_(3)^(-) gt OH^(-) gt Br^(-) gt I^(-) A mixture containing chlorides of sodium, calcium and zinc is electrolysed in presence f wate. The product obtained at cathode will be :