Post Utme Oau 2025 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2025 Post Utme Oau Chemistry examination.

Post Utme Oau 2025 Chemistry Objective / Multiple Choice

Question 6 POST_UTME_OAU • 2025 • CHEMISTRY • objective

A 0.5 M solution of NaCl is prepared by dissolving 25 g of NaCl in 1000 mL of water. Calculate the number of moles of NaCl dissolved.

A. 2.5 x 10^-4 mol

Correct Answer B. 5.0 x 10^-4 mol

C. 7.5 x 10^-4 mol

D. 1.0 x 10^-3 mol

Correct Answer

Correct Option:

5.0 x 10^-4 mol

This is Post Utme Oau 2025 Chemistry Question 6. It is one of the objective questions from the 2025 Post Utme Oau Chemistry examination.

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