MCQ
The equivalent conductance of $NaCl $ at concentration $C$ and at infinite dilution are $\lambda _C$ and $\lambda _{\infty}$ respectively. The correct relationship between $\lambda _C$ and $\lambda _{\infty}$ is given as :
(Where the constant $B$ is positive)
- A$\lambda _C =\lambda _{\infty} +(B)C$
- B$\lambda _C =\lambda _{\infty} - (B)C$
- ✓$\lambda _C =\lambda _{\infty} -(B) \sqrt{C}$
- D$\lambda _C =\lambda _{\infty} +(B) \sqrt{C}$
