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State and explain Kohlrausch's law. How ...

State and explain Kohlrausch's law. How would you determine the molar conductance of a weak electrolyte at infinite dilution?

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Kohlrausch law can be used to find the molar conductivity of a weak electrolyte at infinite dilution.

Explain the variation in molar conductivity of weak electrolyte with concentration.

What is the effect of decreasing concentration on molar conductivity of weak electrolyte ?

What is the effect of decreasing concentration on the molar conductivity of weak electrolyte?

How does electrolytic conductance vary with concentration of weak electrolytes ? Explain.

Assume that you know the molar conductances of NH_(4)Cl , NaOH and NaCl at infinite dilution. How will you fint the molar conductance of NH_(4)OH from them ?

The molar conductivities at infinite dilution for sodium acetate, _hydrochloric acid and sodium cholride are 92.5,426.9 and 120.4 S cm^2mol^(-1) respectively at 298 K. Calculate the molar conductivity of acetic acid at infinite dilution.

JMD PUBLICATION-ELECTRO CHEMISTRY-EXAMPLE
  1. Define conductivity and molar conductivity for the solution of an elec...

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  2. Write four differences between metallic conductors and electrolytic co...

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  3. State and explain Kohlrausch's law. How would you determine the molar ...

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  4. What is cell constant? Give its units..

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  5. How is molar conductivity related to conductivity of a solution? Deriv...

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  6. What is electrolysis? State and explain Faraday's two laws of electrol...

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  7. Write short note on dry cell.

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  8. Give the cathode, anode, electrolyte and electrode reactions of mercur...

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  9. What are primary and secondary cell? How do they differ from each othe...

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  10. Write short note on lead storage battery.

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  11. Describe Ni-Cd storage cell.

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  12. What are fuel cells? Discuss H2-O2 fuel cell. List some advantages of ...

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  13. What is corrosion?

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  14. Discuss the electrochemical theory of corrosion.

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  15. What is galvanisation?

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  16. Give two methods to protect iron from rusting.

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  17. Discuss the factors responsible for rusting of iron.

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  18. The conductivity of 0.20 MKClsolution at 298 K is 0.0248 S cm^-1. Cal...

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  19. The resistance of 0.25 M solution of an electrolyte was found to be 75...

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  20. Calculate the molar conductance of a solution of MgCl2 at infinite dil...

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