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Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumBuffer solutionEasy2 minPYQ_2020

ChemistryEasysingle choice

In some solutions, the concentration of $H_{3} O^{+}$ remains constant even when small amounts of strong acid or strong base are added to them. These solutions are known as :

Options:

Answer:

Solution:

In acidic Buffer solutions when

$pH = pKa + log \frac{[Salt]}{[Acid]}$

pH is not disturbed i.e $[H_{3} O^{+}],$ remains constant on addition of small quantity of acid or Base.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Ionic EquilibriumSubtopic:Buffer solution

⏱ 2mℹ️ Source: PYQ_2020

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