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ALLEN-ELECTROCHEMISTRY-Part (II) EXERCISE-01
- The reduction potential values are given below AI^(3)//AI =- 1.67 "v...
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- When iron is rusted, it is
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- The reference calomel electrode is made from which of the following ?
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- Given, standard electrode potentials, {:(Fe^(3+)+3e^(-) rarr Fe,,,E^...
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- The reduction potential of a hydrogen electrode at pH 10 at 298K is : ...
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- The emf of the cell, Ni|Ni^(2+)(1.0M)||Ag^(+)(1.0M)|Ag [E^(@) for Ni^(...
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- The position of some metals in the electrochemical series in dectreasi...
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- E^(@)(Ni^(2+)//Ni) =- 0.25 volt, E^(@)(Au^(3+)//Au) = 1.50 volt. The e...
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- When the electric current is passed through a cell having an electroly...
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- The oxidation ptentials of Zn, Cu, Ag, H2 and Ni are 0.76, - 34, - 0.8...
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- Which one of the following will increase the voltage of the cell ? (T...
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- A chemist wants to produce CI(2)(g) from molten NaCI. How many grams c...
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- Cosoder the reactopm: (T = 298 K) Cl2 (g) + 2 BR^(-) (aq) rarr 2 Cl^...
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- Three faradays of electricity qas passed through an aqueous solution o...
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- The standard emf for the cell cell reaction Zn + Cu^(2+) rarr Zn^(2+)...
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- Three moles of electrons are passed through three solutions in success...
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- The emf of the cell involving the following reaction, 2Ag^(+) +H(2) ra...
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- For the electrochemicl cell, M|M^(+)||X^(-)|X E((M^(+)//M))^(@) = 0.44...
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- For the net cell reaction of the cell Zn(s) |Xn^(2+) ||Cd^(2+) |Cd(s) ...
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- How many faraday are required to reduce one mol of MnO(4)^(-) to Mn^(2...
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