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  4. The equivalent conductivity of 0.1 M weak acid is 100 times less than that at infinite dilution. The degree of dissociation of weak electrolyte at 0.1 M is

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Q. The equivalent conductivity of 0.1 M weak acid is 100 times less than that at infinite dilution. The degree of dissociation of weak electrolyte at 0.1 M is

NTA AbhyasNTA Abhyas 2022

Solution:

$\Lambda_{v}=\frac{\Lambda ^\circ }{100}$
So $\alpha =\frac{\Lambda_{v}}{\Lambda ^\circ }=\frac{\Lambda ^\circ }{100 \Lambda ^\circ }=0.01$