Post Utme Delsu 2024 Chemistry Question 19

Practice objective / multiple choice question 19 from the 2024 Post Utme Delsu Chemistry examination.

Post Utme Delsu 2024 Chemistry Objective / Multiple Choice

Question 19 POST_UTME_DELSU • 2024 • CHEMISTRY • objective

A solution of a weak acid, HA, has a pH of 4.5. Calculate the value of Ka for the acid.

A. 1.3 x 10^-5

B. 1.3 x 10^-5

C. 1.3 x 10^-5

Correct Answer D. 1.3 x 10^-5

Correct Answer

Correct Option:

1.3 x 10^-5

This is Post Utme Delsu 2024 Chemistry Question 19. It is one of the objective questions from the 2024 Post Utme Delsu Chemistry examination.

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