The equivalent conductances of NACl at concentration c and at infinite dilution are `lambda_(c)` and `lambda_(oo)` respectively. The correct relationship between `lambda_(c)` and `lambda_(oo)` is given as : (where the constant b si positive)A. `lambda_(c)=lambda_(oo)-b sqrt(c)`B. `lambda_(c)=lambda_(oo)+bsqrt(c)`C. `lambda_(c)=lambda_(oo)+bc`D. `lambda_(c)=lambda_(oo)-bc`

The equivalent conductances of NACl at concentration c and at infinite

1.	The equivalent conductances of NACl at concentration c and at infinite dilution are `lambda_(c)` and `lambda_(oo)` respectively. The correct relationship between `lambda_(c)` and `lambda_(oo)` is given as : (where the constant b si positive)A. `lambda_(c)=lambda_(oo)-b sqrt(c)`B. `lambda_(c)=lambda_(oo)+bsqrt(c)`C. `lambda_(c)=lambda_(oo)+bc`D. `lambda_(c)=lambda_(oo)-bc`
Answer» Correct Answer - A According to Debye-Huckel relation : `lambda_(c)=lambda_(oo)-b sqrt(c)`

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