Post Utme Uniosun 2025 Chemistry Question 10

Practice objective / multiple choice question 10 from the 2025 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2025 Chemistry Objective / Multiple Choice
Question 10 POST_UTME_UNIOSUN • 2025 • CHEMISTRY • objective

A 0.1 M solution of a weak base, B, has a pH of 8.5. Calculate the value of Kb for the base.

Answer Options

Correct Answer A. 1.3 × 10^-5
B. 1.3 × 10^-4
C. 1.3 × 10^-3
D. 1.3 × 10^-2
Correct Answer
A
Correct Option:
1.3 × 10^-5

About This Question

This is Post Utme Uniosun 2025 Chemistry Question 10. It is one of the objective questions from the 2025 Post Utme Uniosun Chemistry examination.

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