NCERT Solutions For Class 12 Chemistry Chapter 3 Electro chemistry
Madhya Pradesh Board Class 12 Biology Solutions Chapter 3 Electrochemistry By StudyEducation Topics and Subtopics in NCERT Solutions for Class 12 Chemistry Chapter 3 Electrochemistry : Section Name Topic Name 3 Electrochemistry 3.1 Electrochemical Cells 3.2 Galvanic Cells 3.3 Nernst Equation 3.4 Conductance of Electrolytic Solutions 3.5 Electrolytic Cells and Electrolysis 3.6 Batteries 3.7 Fuel Cells 3.8 Corrosion NCERT TEXTBOOK QUESTIONS SOLVED 3.1. How would you determine the standard electrode potential of the system Mg 2+1 Mg? Ans: A cell will be set up consisting of Mg/MgSO 4 (1 M) as one electrode and standard hydrogen electrode Pt, H, (1 atm)H + /(l M) as second electrode, measure the EMF of the cell and also note the direction of deflection in the voltmeter. The direction of deflection shows that e -1 s flow from mg electrode to hydrogen electrode, i.e., oxidation takes place on magnesium electrode and reduction on hydrogen electrode. Hence, the ce...