Post Utme Covenant University 2022 Chemistry Question 20
Practice objective / multiple choice question 20 from the 2022 Post Utme Covenant University Chemistry examination.
A 10.0 g sample of a metal is heated in a crucible until it is completely melted. The mass of the crucible and the metal is 20.5 g. The crucible is then cooled and the mass is 20.2 g. What is the mass of the metal?
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This is Post Utme Covenant University 2022 Chemistry Question 20. It is one of the objective questions from the 2022 Post Utme Covenant University Chemistry examination.
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