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The equilibrium constant of a weak elect...

The equilibrium constant of a weak electrolyte at concentration 'C' can be expressed as (`Lambda_(m)=` molar conductance at infinite dilution) :

A

`K=(C Lambda_(m)^(2))/(Lambda_(m)^(@)-Lambda_(m))`

B

`K=(C Lambda_(m)^(@2))/(Lambda_(m)(Lambda_(m)^(@)-Lambda_(m)))`

C

`K=(C Lambda_(m)^(2))/(Lambda_(m)^(@)(Lambda_(m)^(@)+Lambda_(m)))`

D

`K=(C Lambda_(m)^(2))/(Lambda_(m)^(@)(Lambda_(m)^(@)-Lambda_(m)))`

Text Solution

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The correct Answer is:
D
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