Post Utme Aaua 2023 Chemistry Question 31
Practice objective / multiple choice question 31 from the 2023 Post Utme Aaua Chemistry examination.
A sample of a metal carbonate is heated strongly. The gas evolved is passed through a solution of calcium chloride. The resulting solution is found to be slightly acidic. What is the name of the gas evolved during the heating of the metal carbonate?
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About This Question
This is Post Utme Aaua 2023 Chemistry Question 31. It is one of the objective questions from the 2023 Post Utme Aaua Chemistry examination.
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