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What is Kohlrausch law? Give its applications.

What is Kohlrausch law? Give its applications.

Grade:12

1 Answers

BOLLU SRINIVAS
420 Points
7 years ago
Kohlrausch law:
The equivalent conductance of an electrolyte at infinite dilution (Λ ) is equal to the algebraic sum of equivalent conductance of cation (λ+ ) and anion (λ- ).
       ΛElectrolyte = λ+ + λ-
 
Applications: 1) In the calculation of ''Λ'' of weak electrolyte.
                             2) To calculate "α" of weak electrolytes.
                             3) To calculate solubilities of sparingly soluble salts like BaSO4.

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