Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumHydrolysis of SaltsEasy2 minPYQ_2020
ChemistryEasysingle choice

Calculate thepHofCH3OONaat25oif the concentration ofCH3COONais0.01M. (GivenpKaof acetic acid is4.74).

Options:

Answer:
A
Solution:

pH=7+12pka+12logc
=7+12×4.74+12log⁡10-2
∴pH=8.37

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Ionic EquilibriumSubtopic:Hydrolysis of Salts
⏱ 2mℹ️ Source: PYQ_2020

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