Ostwald dilution law of weak electrolyte `HA` can be given as :A. `K_(a) = (C.alpha^(2))/((1-alpha))`B. `K_(a) = C.alpha^(2) if alpha rarr 0`C. `K_(a) = (CLambda^(2))/(Lambda_(0)(Lambda_(0)-Lambda))`D. All of these

Ostwald dilution law of weak electrolyte `HA` can be given as :A. `K_(

1.	Ostwald dilution law of weak electrolyte `HA` can be given as :A. `K_(a) = (C.alpha^(2))/((1-alpha))`B. `K_(a) = C.alpha^(2) if alpha rarr 0`C. `K_(a) = (CLambda^(2))/(Lambda_(0)(Lambda_(0)-Lambda))`D. All of these
Answer» Correct Answer - D `K_(a) = (Calpha)^(2)/(1-alpha)` If `alpha = (Lambda)/(Lambda_(0))` `K_(a) = (CLambda^(2)//Lambda_(0)^(2))/((1 - Lambda//Lambda_(0)) ) = (CLambda)/((Lambda_(0) - Lambda).Lambda_(0))` Also if `alpha rarr 0, (1 - alpha) = 1` `:. K_(a) = C.alpha^(2)`

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Ostwald dilution law of weak electrolyte `HA` can be given as :A. `K_(a) = (C.alpha^(2))/((1-alpha))`B. `K_(a) = C.alpha^(2) if alpha rarr 0`C. `K_(a) = (CLambda^(2))/(Lambda_(0)(Lambda_(0)-Lambda))`D. All of these

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