Class 12 Chemistry NCERT Solutions Chapter 3: Electrochemistry is developed and witten by our expert teachers. Students can study our solutions of Chapter 3: Electrochemistry class 12 Chemistry, Question 3.1: How would you determine the standard electrode potential of the systemMg2+ | Mg?, Can you store copper sulphate solutions in a zinc pot?, Question 3.3:Consult the table of standard electrode potentials and suggest three substances that an oxidise ferrous ions under suitable conditions., Question 3.4:Calculate the potential of hydrogen electrode in contact with a solution whose pH is 10., Question 3.5: Calculate the emf of the cell in which the following reaction takes place:, Question 3.6: The cell in which the following reactions occurs:, Question 3.7: Why does the conductivity of a solution decrease with dilution?, Question 3.8:Suggest a way to determine the Λ°m value of water., Question 3.9:The molar conductivity of 0.025 mol L−1 methanoic acid is 46.1 S cm2 mol−1. Calculate its degree of dissociation and dissociation constant. Given λ0(H+)= 349.6 S cm2 mol–1 and λ0(HCOO–) = 54.6 S cm2 mol–1, Question 3.10:If a current of 0.5 ampere flows through a metallic wire for 2 hours, then how many electrons would flow through the wire?, Question 3.11:Suggest a list of metals that are extracted electrolytically., Question 3.12:Consider the reaction: Cr2O72– + 14H+ + 6e– → 2Cr3+ + 8H2O What is the quantity of electricity in coulombs needed to reduce 1 mol
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Question 3.1: How would you determine the standard electrode potential of the systemMg2+ | Mg?
