Post Utme Unn 2024 Chemistry Question 8

Practice objective / multiple choice question 8 from the 2024 Post Utme Unn Chemistry examination.

Post Utme Unn 2024 Chemistry Objective / Multiple Choice
Question 8 POST_UTME_UNN • 2024 • CHEMISTRY • objective

A metal has a density of 8.5 g/cm3 and a molar mass of 65 g/mol. Calculate the number of moles of the metal in a 2.5 g sample.

Answer Options

Correct Answer A. 0.038 mol
B. 0.048 mol
C. 0.058 mol
D. 0.068 mol
Correct Answer
A
Correct Option:
0.038 mol

About This Question

This is Post Utme Unn 2024 Chemistry Question 8. It is one of the objective questions from the 2024 Post Utme Unn Chemistry examination.

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