Post Utme Lasu 2022 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2022 Post Utme Lasu Chemistry examination.

Post Utme Lasu 2022 Chemistry Objective / Multiple Choice
Question 20 POST_UTME_LASU • 2022 • CHEMISTRY • objective

A sample of a metal oxide is heated in a furnace at 1000°C. The resulting gas has a volume of 2.5 L at 1 atm. Calculate the molar mass of the metal oxide.

Answer Options

A. 100 g/mol
B. 200 g/mol
Correct Answer C. 300 g/mol
D. 400 g/mol
Correct Answer
C
Correct Option:
300 g/mol

About This Question

This is Post Utme Lasu 2022 Chemistry Question 20. It is one of the objective questions from the 2022 Post Utme Lasu Chemistry examination.

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