Neco Model Questions Vol1 2023 Chemistry Question 36
Practice objective / multiple choice question 36 from the 2023 Neco Model Questions Vol1 Chemistry examination.
A \(0.250\ \text{M}\) solution of a monoprotic carboxylic acid HA (\(K_a = 1.8\times10^{-5}\)) is titrated with \(0.100\ \text{M}\) NaOH. After the addition of \(12.5\ \text{mL}\) of NaOH, the pH of the mixture is measured to be \(5.00\). Calculate the initial volume (in mL) of the acid solution that was taken for the titration.
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About This Question
This is Neco Model Questions Vol1 2023 Chemistry Question 36. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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