electrochemistry

Related Questions

• Faraday's laws of electrolysis are related to the

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• A solution containing one mole per litre of each $Cu{{(N{{O}_{3}})}_{2}},\,AgN{{O}_{3}},\,H{{g}_{2}}{{(N{{O}_{3}})}_{2}}$ and $Mg{{(N{{O}_{3}})}_{2}}$, is being electrolysed by using inert electrodes. The values of standard electrode potentials in volts (reduction potentials) are $Ag/A{{g}^{+}}=+0.80,$ $2Hg/Hg_{2}^{2+}=+0.79,$ $Cu/C{{u}^{2+}}=+0.34,\,Mg/M{{g}^{2+}}=-2.37$ with increasing voltage, the sequence of deposition of metals on the cathode will be

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• Number of electrons lost during electrolysis of $0.355 g$ of $Cl^–$ is

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• In the electrorefining of metals, impure metals is

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• In the galvanic cell, $Fe\,(s)+2F{{e}^{3+}}(aq)\to 3F{{e}^{2+}}(aq)$

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