Waec Model Questions Vol1 2019 Chemistry Question 22
Practice objective / multiple choice question 22 from the 2019 Waec Model Questions Vol1 Chemistry examination.
A buffer solution is prepared by dissolving 0.200 mol of acetic acid (CH₃COOH, Ka = 1.8×10⁻⁵) and 0.150 mol of sodium acetate in 1.00 L of water. After the buffer is formed, 0.0500 mol of NaOH is added. Calculate the pH of the solution after the addition of NaOH.
Answer Options
About This Question
This is Waec Model Questions Vol1 2019 Chemistry Question 22. It is a objective / multiple choice question from the 2019 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.