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Electrochemistry question

2023 · 10 Apr · Shift 2 · Q20

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JEE Main
Chemistry
Electrochemistry
2023 · 10 Apr · Shift 2 · Q20

Electrochemistry question

2023 · 10 Apr · Shift 2 · Q20

JEE MainChemistryElectrochemistryNumerical+4 / −1

The specific conductance of

0.0025 ~\mathrm{M}

acetic acid is

5 \times 10^{-5} \mathrm{~S} \mathrm{~cm}^{-1}

at a certain temperature. The dissociation constant of acetic acid is

\underline{\hspace{2cm}}

\times ~10^{-7}

(Nearest integer) Consider limiting molar conductivity of

\mathrm{CH}_{3} \mathrm{COOH}

as

400 \mathrm{~S} \mathrm{~cm}^{2} \mathrm{~mol}^{-1}

Numerical answer

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