Post Utme Bells University 2017 Chemistry Question 34
Practice objective / multiple choice question 34 from the 2017 Post Utme Bells University Chemistry examination.
A 2.50-g sample of a non-metallic oxide of nitrogen is decomposed by heating with graphite at 573 K. If 1.25 g of nitrogen gas is collected at STP, calculate the empirical formula of the oxide.
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About This Question
This is Post Utme Bells University 2017 Chemistry Question 34. It is one of the objective questions from the 2017 Post Utme Bells University Chemistry examination.
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