Post Utme Noun 2019 Chemistry Question 16
Practice objective / multiple choice question 16 from the 2019 Post Utme Noun Chemistry examination.
A sample of a metal oxide is heated in a crucible to produce a gas. The gas is collected over water and found to have a volume of 2.5 L at 25°C and 1 atm. Calculate the number of moles of the gas produced.
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About This Question
This is Post Utme Noun 2019 Chemistry Question 16. It is one of the objective questions from the 2019 Post Utme Noun Chemistry examination.
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