Post Utme Unilorin 2019 Chemistry Question 3

Practice objective / multiple choice question 3 from the 2019 Post Utme Unilorin Chemistry examination.

Post Utme Unilorin 2019 Chemistry Objective / Multiple Choice
Question 3 POST_UTME_UNILORIN • 2019 • CHEMISTRY • objective

A 2.0g sample of a metal hydroxide is dissolved in 100mL of water to give a solution with a pH of 10.5. Calculate the concentration of the metal hydroxide.

Answer Options

A. 0.1M
B. 0.2M
Correct Answer C. 0.3M
D. 0.4M
Correct Answer
C
Correct Option:
0.3M

About This Question

This is Post Utme Unilorin 2019 Chemistry Question 3. It is one of the objective questions from the 2019 Post Utme Unilorin Chemistry examination.

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