Neco 2021 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2021 Neco Chemistry examination.

Neco 2021 Chemistry Objective / Multiple Choice Medium Difficulty
Question 1 NECO • 2021 • CHEMISTRY • objective

A 0.250 mol sample of sodium acetate (CH₃COONa) is dissolved in 1.00 L of water. The solution is then titrated with 0.100 M HCl. Given that \(K_{a}=1.8\\times10^{-5}\), calculate the volume of HCl required to lower the pH of the solution to 5.00.

Answer Options

Correct Answer A. 0.89 L
B. 0.12 L
C. 1.23 L
D. 0.45 L
Correct Answer
A
Correct Option:
0.89 L

About This Question

This is Neco 2021 Chemistry Question 1. It is one of the objective questions from the 2021 Neco Chemistry examination.

Difficulty level: Medium .

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