Post Utme Aaua 2022 Biology Question 3

Practice objective / multiple choice question 3 from the 2022 Post Utme Aaua Biology examination.

Post Utme Aaua 2022 Biology Objective / Multiple Choice
Question 3 POST_UTME_AAUA • 2022 • BIOLOGY • objective

A 2.0 g sample of a subs\tance is dissolved in 100 mL of water. If the molarity of the solution is 0.5 M, what is the molar mass of the subs\tance?

Answer Options

A. 40 g/mol
B. 50 g/mol
Correct Answer C. 60 g/mol
D. 70 g/mol
Correct Answer
C
Correct Option:
60 g/mol

About This Question

This is Post Utme Aaua 2022 Biology Question 3. It is one of the objective questions from the 2022 Post Utme Aaua Biology examination.

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