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Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

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

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Answer:

Solution:

The equivalent conductivity of $0.1 M$ weak acid is $100$ times lesser than that at infinite dilution.
$\land_{v} = \frac{\land^{0}}{100}$
$∴$ Degree of dissociation $(α) = \frac{\land_{v}}{\land^{0}} = \frac{\land^{0}}{100 \land^{0}} = 0.01$

Stream:NTA_ABHYASSubject:ChemistryTopic:ElectrochemistrySubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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