Post Utme Abu 2023 Biology Question 9

Practice objective / multiple choice question 9 from the 2023 Post Utme Abu Biology examination.

Post Utme Abu 2023 Biology Objective / Multiple Choice

Question 9 POST_UTME_ABU • 2023 • BIOLOGY • objective

A 0.5 M solution of NaCl is prepared by dissolving 25 g of NaCl in 100 mL of water. What is the concentration of Cl- ions in the solution?

A. 0.1 M

Correct Answer B. 0.2 M

C. 0.3 M

D. 0.4 M

Correct Answer

Correct Option:

0.2 M

This is Post Utme Abu 2023 Biology Question 9. It is one of the objective questions from the 2023 Post Utme Abu Biology examination.

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