Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumpH of Strong and Weak Acids and BasesMedium2 minPYQ_2008

ChemistryMediumstatement

The $pK_{a}$ of a weak acid, $HA$ , is $4.80$ . The $pK_{b}$ of a weak base, $BOH$ , is $4.78$ . The $pH$ of an aqueous solution of the corresponding salt, BA, will be

Options:

Answer:

Solution:

It is a salt of weak acid and weak base $[H^{+}] = \frac{K _{w} \times K _{a}}{K _{b}} pH = 7.01$

Stream:JEESubject:ChemistryTopic:Ionic EquilibriumSubtopic:pH of Strong and Weak Acids and Bases

⏱ 2mℹ️ Source: PYQ_2008

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