Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumpH of Strong and Weak Acids and BasesMedium2 minQB

ChemistryMediumsingle choice

In the graph shown below, which of the three curves represents the effect of concentration on percentage ionization of a weak acid.

Answer:

Solution:

For weak acid $α = \frac{K _{a}}{C}$

At infinite dilution $α \to 1$

$%$ dissociation increases on increasing dilution $\Rightarrow C$ decreasing

$= 100 \times α$ increasing

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

⏱ 2mℹ️ Source: QB

Loading discussions...