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Question: Answered & Verified by Expert
The molar conductivity is maximum for the solution of concentration
ChemistryElectrochemistryKCETKCET 2022
Options:
  • A $0.002 \mathrm{M}$
  • B $0.005 \mathrm{M}$
  • C $0.001 \mathrm{M}$
  • D $0.004 \mathrm{M}$
Solution:
2606 Upvotes Verified Answer
The correct answer is: $0.001 \mathrm{M}$
We know that, molar conductivity, $\Lambda_{\mathrm{m}}=\frac{\kappa \times 1000}{M}$
That means $\Lambda_{\mathrm{m}}$ is inversely proportional to the molarity. The solution which is less concentrated have maximum molar conductivity. Thus, among the given option $0.001 \mathrm{M}$ has the maximum molar conductivity.

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