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State Kohlrausch's Law for the independe...

State Kohlrausch's Law for the independent migration of ions. Mention the applications of the Law.

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It states that at infinite dilution, molar conductivity of an electrolyte is equal to sum of contributions due to cation as well as anion.
`Lambda_(m(Na_(2)SO_(4)))^(oo)=2Lambda_(m(Na^(+)))^(@)+Lambda_(m(SO_(4)^(2-)))^(oo)`
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