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Explain how rusting or iron is envisaged...

Explain how rusting or iron is envisaged as setting up of an electrochemical cell.

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CHHAYA PUBLICATION-ELECTROCHEMISTRY-SOLVED NCERT TEXTBOOK PROBLEMS (NCERT INTEXT QUESTIONS)
  1. The standard electrode potential of Daniell cell is 1.1V. Calculate th...

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  2. Calculate the potential of hydrogen electrode in contact with a soluti...

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  3. Calculate EMF of the cell in which the given reaction occurs : Ni(s)...

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  4. The cell in which the following reaction takes place : 2Fe^(3+)(aq)+2I...

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  5. Resistance of a conductivity cell filled with "0.1 mol.L"^(-1)KCl solu...

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  6. The electrical resistance of a column of "0.5 mol.L"^(-1) NaOH solutio...

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  7. The molar conductivity of KCl solution at different concentration at 2...

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  8. Calculate Lambda(m)^(@) for CaCl(2) and MgSO(4) from the data given in...

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  9. Lambda(m)^(@) for NaCl, HCl and NaAc are 126.4, 425.9 and "91 S.cm"^(2...

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  10. The conductivity of "0.001028 mol.L"^(-1) acetic acid is 4.95xx10^(-5)...

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  11. Why does the conductivity of a solution decrease with dilution?

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  12. Suggest a way to determine the Lambda(m)^(@) value of water.

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  13. Molar conductivity of "0.025 mol.L"^(-1) methanoic acid is "46 S.cm"^(...

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  14. A solution of CuSO(4) is electrolysed for 10 minutes with a current of...

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  15. If a current of 0.5A flows through a metallic wire for 2h, then how ma...

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  16. Suggest a list of metlas extracted electrolytically.

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  17. For Cr(2)O(7)^(2-)+14H^(+)+6e rarr 2Cr^(3+)+7H(2)O, what is the quanti...

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  18. Write the chemistry of recharging the lead storage battery highlightin...

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  19. Suggest two materials other than hydrogen that can be used as fuels in...

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  20. Explain how rusting or iron is envisaged as setting up of an electroch...

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