ElectrochemistryHard

Question

Given EoAg+/Ag = 0.80V, EoMg2+/Mg = - 2.37V,  EoCu2+/Cu = 0.34, EoHg2+/Hg = 0.79 V.
Which of the following statements is/are correct

Options

A.AgNO3 can be stored in copper vessel
B.Mg(NO3)2 can be stored in copper  vessel
C.CuCl2 can be stored in silver vessel
D.HgCl2 can be stored in copper vessel

Solution

Lower S.R.P. containing ion can displace higher S.R.P. containing ion.

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