![]() ![]() The direction of deflection shows that the electrons flow from magnesium electrode to hydrogen electrode, i.e., oxidation takes place on magnesium electrode and reduction on hydrogen electrode.Ĭan you store copper sulphate solution in a zinc pot ?Ĭonsult the table of standard electrode potentials and suggest three substances that can oxidise ferrous ions under suitable conditions. Measure the EMF of the cell and also note the direction of deflection in the voltmeter. Set up an electrochemical cell consisting of MglMgSO 4(1 M) as one electrode by dipping a magnesium wire in 1 M MgSO 4 solution and standard hydrogen electrode Pt, H 2 (1 atm) | H +(1 M) as the second electrode. How would you determine the standard electrode potential of the system Mg 2+ | Mg? All the solutions given in this page are solved based on CBSE Syllabus and NCERT guidelines. NCERT Solutions for Class 12 Chemistry Chapter 3 Electro chemistryĬhemistry NCERT Solutions for Class 12 Chapter 3 Electro chemistry are been solved by expert teachers of.
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