Post Utme Pan Atlantic University 2022 Chemistry Question 14
Practice objective / multiple choice question 14 from the 2022 Post Utme Pan Atlantic University Chemistry examination.
A 50.0 g sample of a metal is heated in a crucible until it reaches a temperature of 1000°C. The resulting metal has a mass of 40.0 g. What is the percentage decrease in mass?
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About This Question
This is Post Utme Pan Atlantic University 2022 Chemistry Question 14. It is one of the objective questions from the 2022 Post Utme Pan Atlantic University Chemistry examination.
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