electrochemistry

Related Questions

• Faraday has the dimensions of

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• In an electroplating experiment $m$ g of silver is deposited, when 4 Amperes of current flows for 2 minutes. The amount (in gms) of silver deposited by 6 Amperes of current flowing for 40 seconds will be

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• $500 mL$ of an aqueous solution contains $40.1 mol$ of the solute $AB$; if its specific conductance is $x Sc{{m}^{-1}}$, its molar conductance will be…. $S\,c{{m}^{2}}\,mo{{l}^{-1}}$

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• The standard oxidation potential of zinc and silver in water at $298 K$ are $Zn\,(s)\to Z{{n}^{2+}}+2{{e}^{-}};\,E=0.76\,V$ $Ag\,(s)\to A{{g}^{+}}+{{e}^{-}};\,E=-0.80\,V$ Which of the following reactions actually take place

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• Standard electrode potentials of Zn and Fe are known to be (i) – 0.76 V and (ii) – 0.44 V respectively. How does it explain that galvanization prevents rusting of iron while zinc slowly dissolves away

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