Post Utme Afe Babalola University 2021 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2021 Post Utme Afe Babalola University Chemistry examination.

Post Utme Afe Babalola University 2021 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2021 • CHEMISTRY • objective

A 0.1 M solution of a weak base, B, has a pH of 9.25. Calculate the value of Kb for the base.

Answer Options

A. 1.8 x 10^\( -5 \)
Correct Answer B. 2.0 x 10^\( -5 \)
C. 2.5 x 10^\( -5 \)
D. 3.0 x 10^\( -5 \)
Correct Answer
B
Correct Option:
2.0 x 10^\( -5 \)

About This Question

This is Post Utme Afe Babalola University 2021 Chemistry Question 11. It is one of the objective questions from the 2021 Post Utme Afe Babalola University Chemistry examination.

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