Post Utme Oau 2023 Chemistry Question 10
Practice objective / multiple choice question 10 from the 2023 Post Utme Oau Chemistry examination.
A 2.5 g sample of a non-metallic oxide is heated in a stream of hydrogen gas. If 1.8 g of water is collected, what is the empirical formula of the oxide?
Answer Options
About This Question
This is Post Utme Oau 2023 Chemistry Question 10. It is one of the objective questions from the 2023 Post Utme Oau Chemistry examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.