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`0.00241 M` ऐसीटिक एसिड की विशिष्ट चालकता `7.896xx10^(-5)S cm^(-1)` है । मोलर चालकता ज्ञात कीजिए । ऐसीटिक एसिड के लिए यदि `^^_(m)^(@)` का मान `390.5 S cm^(-1)` हो , तो इसका वियोजन नीयतांक क्या होगा ?

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`^^_(m)^(e) =(kxx1000)/("मोलरता")= (7.896xx10^(-5)xx 1000)/(0.00241)`
`=32.763 S cm^(2) mol^(-1)`
`alpha =(^^_(m)^(c))/(^^_(m)) =(32.763)/(390.5)=0.084`
`K=(alpha^2c)/((1-alpha))=((0.084)^2xx0.00241)/(1-0.084)`
`=(0.084^2xx0.00241)/(0.916)=1.86xx10^(-5)`

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