62.Write the Nernst equation for the following cell: Pt, Cl2 (1 atm)/2Cl– (1 M)
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63.How does cell constant changes with the concentration of the solution in the conductivity cell.
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64.What are conductors?
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65.What are electrolytes?
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66.How many Faradays of electricity are required to liberate 2 moles of hydrogen gas in electrolysis of solution?
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67.What is meant by Faraday constant?
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68.What is the relation between Ecell of hydrogen electrode and pH of the solution, when this half cell is connected with normal hydrogen electrode (NHE)?
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69.What does the standard electrode potential of a metal being negative (EZn2+/Zn = -0.763 V) indicate?
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70.Arrange the following metals in the order in which they displace each other from the solution of their salts Al, Cu, Fe, Mg and Zn.
Short Answer Type
