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Question: Answered & Verified by Expert
An increase in equivalent conductance of a strong electrolyte with dilution is mainly due to:
ChemistryElectrochemistryJEE Main
Options:
  • A increase in both i.e. number of ions and ionic mobility of ions
  • B increase in number of ions
  • C increase in ionic mobility of ions
  • D \(100 \%\) ionization of electrolyte at normal dilution
Solution:
1348 Upvotes Verified Answer
The correct answer is: increase in both i.e. number of ions and ionic mobility of ions
On dilution, the number of charge carriers per \(\mathrm{m}^3\) decreases but the volume increases. Consequently, the ionic mobility increases which increase equivalent conductance.

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