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Osmotic Pressure and Osmotic Potential

92. A hydroge...

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92. A hydrogen electrode placed in a buffer solution pf CH3COONa and CH3COOH in the concentration ratio of x:y and y:x has electrode potential values E1 volt and E2 volt, respectively at 25^° C. Then the PKa value of acetic acid is? (E1 and E2 are the reduction potentials).

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A hydrogen electrode placed in a buffer solution of $C H_{3} C O O N a$ and $C H_{3} C O O H$ in the ratios $x : y$ and $y : x$ has electrode potential values $E_{1}$ volts and $E_{2}$ volts respectively at 25 $^{0}$ C . The $p K_{a}$ value of acetic acid is :

[ $E_{1}$ and $E_{2}$ are oxidation potentials]

Q. A hydrogen electrode is placed in a buffer solution of acetic acid and sodium acetate in the ratio

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(

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Q. A hydrogen electrode placed in a solution containing sodium acetate and acetic acid in the concentration ratios of

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Q. A hydrogen electrode placed in a solution containing sodium acetate and acetic acid in the concentration ratios of

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y : x

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Q. A hydrogen electrode

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