Post Utme Osustech 2025 Chemistry Question 2
Practice objective / multiple choice question 2 from the 2025 Post Utme Osustech Chemistry examination.
A metal (M) reacts with chlorine gas to form a white solid. The reaction is highly exothermic, relea\sing 22.5 kJ of heat per mole of M. If 2.5 g of M reacts with 1.5 g of Cl2, what is the percentage yield of the reaction?
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This is Post Utme Osustech 2025 Chemistry Question 2. It is one of the objective questions from the 2025 Post Utme Osustech Chemistry examination.
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