Post Utme Bells University 2017 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2017 Post Utme Bells University Chemistry examination.

Post Utme Bells University 2017 Chemistry Objective / Multiple Choice
Question 40 POST_UTME_BELLS_UNIVERSITY • 2017 • CHEMISTRY • objective

A 2.00-g sample of a non-metallic oxide of sulfur is decomposed by heating with graphite at 573 K. If 1.25 g of sulfur dioxide gas is collected at STP, calculate the empirical formula of the oxide.

Answer Options

A. SO2
Correct Answer B. SO3
C. S2O3
D. S2O6
Correct Answer
B
Correct Option:
SO3

About This Question

This is Post Utme Bells University 2017 Chemistry Question 40. It is one of the objective questions from the 2017 Post Utme Bells University Chemistry examination.

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