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What are the values of A and B in Debye ...

What are the values of A and B in Debye Huckel and Onsagar equation?

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Debye Huckel and Onsagar equation is
Where `A = (82.4)/(sqrt(DT)eta)`
`B = (8.20 xx 10^5)/(3sqrt(DT))`
D = Dielectric constant of the medium
`eta` = Viscosity of the medium
T = Temperature in Kelvin.
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