Question
Which will have greater molar conductivity and why?
✓
Answer
Sol. (A) $1 mol KCl$ dissolved in $200 cc$ of the solution.
Sol. (B) $1 mol KCl$ dissolved in $500 cc$ of the solution.
Sol. (B) will have greater molar conductivity because $\lambda_{ m }= k \times V$
with dilution $K$ decreases but $V$ increases, so that product will increase more.
Sol. (B) $1 mol KCl$ dissolved in $500 cc$ of the solution.
Sol. (B) will have greater molar conductivity because $\lambda_{ m }= k \times V$
with dilution $K$ decreases but $V$ increases, so that product will increase more.
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