Question:

We have three aqueous solutions of NaCl labelled as ‘A’, ‘B’ and ‘C’ with concentration 0.1 M, 0.01M & 0.001 M, respectively. The value of vant’ Haft factor (i) for these solutions will be in the order.

Updated On: Mar 21, 2025

$i_A<i_B<i_C$
$i_A<i_C<i_B$
$i_A = i_B = i_C$
$i_A>i_B>i_C$

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The Correct Option is A

Solution and Explanation

The van't Hoff factor increases with dilution as the degree of dissociation increases, leading to more ions in solution.

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