Post Utme Ui 2021 Chemistry Question 1
Practice objective / multiple choice question 1 from the 2021 Post Utme Ui Chemistry examination.
A 2.50 g sample of a metal oxide is heated in a crucible until it decomposes completely. The mass of the metal obtained is 1.25 g. Calculate the percentage of metal in the original sample.
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About This Question
This is Post Utme Ui 2021 Chemistry Question 1. It is one of the objective questions from the 2021 Post Utme Ui Chemistry examination.
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