electrochemistry

Related Questions

• The specific conductivity of $N/10$ $KCl$ solution at ${{20}^{o}}C$ is $0.012\,Oh{{m}^{-1}}\,c{{m}^{-1}}$ and the resistance of cell containing this solution at ${{20}^{o}}C$ is 55 Ohm. The cell constant is

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• The standard reduction potential for $L{{i}^{+}}/Li$; $Z{{n}^{2+}}/Zn$; ${{H}^{+}}/{{H}_{2}}$ and $A{{g}^{+}}/Ag$ is – 3.05, – 0.762, 0.00 and + 0.80 V. Which of the following has highest reducing capacity

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• Which one of the following reaction is not possible

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• On the basis of the information available from the reaction $\frac{4}{3}Al+{{O}_{2}}\to \frac{2}{3}A{{l}_{2}}{{O}_{3}},\,\Delta G=-827\,kJ\,mo{{l}^{-1}}$ of ${{O}_{2}}$. The minimum emf required to carry out an electrolysis of $A{{l}_{2}}{{O}_{3}}$ is $(F=96500\,\,C\,mo{{l}^{-1}})$

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• Amongst the following electrodes the one with zero electrode potential is

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