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Ionic Equilibrium question

2009 · Shift 2 · Q14

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PYQ Library
JEE Advanced
Chemistry
Ionic Equilibrium
2009 · Shift 2 · Q14

Ionic Equilibrium question

2009 · Shift 2 · Q14

JEE AdvancedChemistryIonic EquilibriumNumerical+3 / −1

The dissociation constant of a substituted benzoic acid at 25

{}^\circ

C is 1.0

\times

10

{}^{-4}

. The pH of a 0.01 M solution of its sodium salt is

\underline{\hspace{2cm}}

.

Numerical answer

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