Post Utme Al Hikmah University 2019 Chemistry Question 28

Practice objective / multiple choice question 28 from the 2019 Post Utme Al Hikmah University Chemistry examination.

Post Utme Al Hikmah University 2019 Chemistry Objective / Multiple Choice
Question 28 POST_UTME_AL-HIKMAH_UNIVERSITY • 2019 • CHEMISTRY • objective

A 2.5 M solution of sodium hydroxide (NaOH) is prepared by dissolving 25 g of NaOH in 1 L of water. What is the concentration of hydroxide ions \( OH- \) in the solution?

Answer Options

A. 0.05 M
B. 0.1 M
Correct Answer C. 0.25 M
D. 0.5 M
Correct Answer
C
Correct Option:
0.25 M

About This Question

This is Post Utme Al Hikmah University 2019 Chemistry Question 28. It is one of the objective questions from the 2019 Post Utme Al Hikmah University Chemistry examination.

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