Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumpH of Strong and Weak Acids and BasesMedium2 minQB

ChemistryMediummultiple choice

A weak acid HA has a $pH = 4$ . Which of the following conditions satisfy the same?

Answer:

A, B, C

Solution:

HA $⇌$ H⁺ + A⁻ ,

C 0 0

C(1 – $α$ ), C $α$ , C $α$

$[H^{+}] = K_{a} \times C, C α = [H^{+}] = 1 0^{- 4}$

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

⏱ 2mℹ️ Source: QB

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