Post Utme Madonna University 2024 Chemistry Question 15
Practice objective / multiple choice question 15 from the 2024 Post Utme Madonna University Chemistry examination.
A 5.0 g sample of a metal oxide is heated in a crucible until it decomposes completely. The mass of the residue is 3.2 g. What is the percentage of the original sample that decomposed?
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About This Question
This is Post Utme Madonna University 2024 Chemistry Question 15. It is one of the objective questions from the 2024 Post Utme Madonna University Chemistry examination.
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