electrochemistry

Related Questions

• The cell formed by the two-redox couple $o{{x}_{1}}/re{{d}_{1}}$ and $o{{x}_{2}}/re{{d}_{2}}$ may be denoted by $re{{d}_{1}},\,o{{x}_{1}}||re{{d}_{2}},\,o{{x}_{2}}$ The cell reaction is

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• Consider the cell $Cd\,(s)|C{{d}^{2+}}(1.0M)||C{{u}^{2+}}(1.0M)|Cu\,(s)$ If we wish to make a cell with a more positive voltage using the same substances, we should

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• Which of the following is a poor conductor of electricity

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• On passing one Faraday of electricity through the electrolytic cells containing $Ag^+, Ni^{+2}$ and $Cr^{+3}$ ions solution, the deposited $Ag$ (At. wt. = 108), $Ni$ (At. wt. = 59) and $Cr$ (At. wt. = 52) is

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• The temperature coefficient of cell whose operation is based on the reaction $Pb\,(s)+HgC{{l}_{2}}(aq)\to PbC{{l}_{2}}(aq)+Hg(l)$ is ${{\left( \frac{\partial E}{\partial T} \right)}_{p}}=1.5\times {{10}^{-4}}V\,{{K}^{-1}}$ The amount of heat released during the operation is

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