Post Utme Nile University 2024 Chemistry Question 19
Practice objective / multiple choice question 19 from the 2024 Post Utme Nile University Chemistry examination.
A 2.5 g sample of a metal oxide is heated in a crucible until it is completely reduced to the metal. If the mass of the metal produced is 1.8 g, calculate the percentage of the metal in the oxide.
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About This Question
This is Post Utme Nile University 2024 Chemistry Question 19. It is one of the objective questions from the 2024 Post Utme Nile University Chemistry examination.
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