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V PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
- An electrochemical cell is set up as usual but there is no flow.of cur...
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- The standard reduction potential values of there metallic cations X, Y...
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- Why fluorine can not be obtained by the, electrolysis of aqueous HF so...
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- Iron can be protected by coating with copper or tin. But if the coatin...
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- Copper is conducting as such while copper sulphate is conducting only ...
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- Name the equation showing the relation between equivalent or molar con...
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- Out of zinc and tin, which protects iron better even after cracks and ...
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- Name the cells used in the Apollo space programme? What was the produc...
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- Write the Nernst equation for the reaction? i) 2Cr(s)+3Cd^(2 +)(aq)to2...
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- Define corrosion? What is the chemical formula of rust?
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- Rusting of iron is quicker in saline water than in ordinary water . Gi...
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- How will you increase the reduction potential of an electrode?
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- In Appollo space programme the fuel cells are used not only for electr...
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- If fE1^circ, fE3^circ and fE3^circ are the standard electrode. poterit...
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- Tarnished silver contains Ag2 ~S. Can this tarnish. be removed by plac...
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- Iron may be protected from rusting by coating with zinc or tin. Explai...
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- The standard reduction potential for the half cell NOj^-(aq)+2 H^+(aq)...
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- Write the cell reaction and calculate fE^circ for the cell? beginarray...
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- The standard e.m.f. of the cell Cd|Cd^2+ || Cu^2+ | Cu is 0.74V. The s...
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- fE^circ of some elements are, given: fI,+2 e^- 2 fI-, fE^circ=+0.5...
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