Post Utme Unilorin 2025 Biology Question 17

Practice objective / multiple choice question 17 from the 2025 Post Utme Unilorin Biology examination.

Post Utme Unilorin 2025 Biology Objective / Multiple Choice
Question 17 POST_UTME_UNILORIN • 2025 • BIOLOGY • objective

A 2.5-g sample of a subs\tance is dissolved in 25 mL of water. If the resulting solution has a concentration of 0.1 M, what is the molar mass of the subs\tance?

Answer Options

A. 25 g/mol
Correct Answer B. 50 g/mol
C. 100 g/mol
D. 200 g/mol
Correct Answer
B
Correct Option:
50 g/mol

About This Question

This is Post Utme Unilorin 2025 Biology Question 17. It is one of the objective questions from the 2025 Post Utme Unilorin Biology examination.

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