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Kohlrausch's law helps to determine the ...

Kohlrausch's law helps to determine the degree of dissociation of a weak electrolyte at a given concentration.
State Kohlrausch's law.

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It states that the limiting molar conductivity of an electroylte is the sum of limiting molar ionic conductivities of anions and cations.
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Kohlrausch's law helps to determine the degree of dissociation of a weak electrolyte at a given concentration. The molar conductivity Lambda_m of .001M acetic acid is 4.95xx10^(_5)Scm^2mol^(-1) .Calculate the degree of dissociation (alpha) at this concentration if limiting molar conductivity lamda_m^0 for H+is 340xx10^(-5)Scm^2mol^(-1) and CH_3COO^- 50.5xx10^(-5)Scm^2mol^(-1)

Law of electrolysis was given by

Assertion : Kohlrausch's law helps to find the molar conductivity of a weak electrolyte at infinite dilution. Reason: The cell potential of mercury cell is 1.35 V, which remains constant.

State Pascal's law

The degree of dissociation (alpha) of a weak electrolyte, A_(x)B_(y), is related to van't Hoff factor (i) by the expression

Assertion : The Van't Hoff factor for a weak electrolyte in water is dependent of its concentration. Reason : The degree of dissociation of a weak electrolyte increases on dilution.

Which law helps to detect the direction of induced current? State the law.

Explain how conductivity measurements help to determine the ionisation constant of weak electrolyte like acetic acid

b) State the gas law.

A N EXCEL PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. lamdam^0for NaCl,HCL and NaAc are 126.4,425.9and91.0Scm^2mol^(-1)respe...

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  2. Identify the weak electrolyte from the following .

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  3. Kohlrausch's law helps to determine the degree of dissociation of a we...

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  4. Kohlrausch's law helps to determine the degree of dissociation of a we...

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  5. Represent the electrochemical cells corresponding to the following cel...

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  6. Represent the electrochemical cells corresponding to the following cel...

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  7. What will be the standard EMF of the cell with reaction (i) if E(red)^...

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  8. What is resistivity?Give its unit.

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  9. How is specific conductivity related to resistivity?

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  10. The limiting molar conductivity of an electrolyte is obtained by addin...

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  11. Calculate the molar conductivity of 1M solution of sulphuric acid if i...

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  12. It is not possible to determine the molar conductivity of weak electro...

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  13. It is not possible to determine the molar conductivity of weak electro...

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  14. It is not possible to determine the moral conductivity of weak electro...

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  15. The following is a plot of molar conductivity of electrolytesA and B a...

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  16. The following is a plot of molar conductivity of electrolytesA and B a...

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  17. The following is a plot of molar conductivity of electrolytesA and B a...

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  18. Dry cell is a compact version of Leclanche cell and provides voltage b...

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  19. Dry cell is a compact version of Leclanche cell and provides voltage b...

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  20. Dry cell is a compact version of Leclanche cell and provides voltage b...

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