Post Utme Joseph Ayo Babalola University 2021 Chemistry Question 12
Practice objective / multiple choice question 12 from the 2021 Post Utme Joseph Ayo Babalola University Chemistry examination.
A metal (X) reacts with chlorine gas to form a white solid. The reaction is exothermic and releases 23.4 kJ of heat per mole of X. The s\tandard enthalpy of formation of XCl2(s) is -222.8 kJ/mol. What is the s\tandard enthalpy of formation of X?
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This is Post Utme Joseph Ayo Babalola University 2021 Chemistry Question 12. It is one of the objective questions from the 2021 Post Utme Joseph Ayo Babalola University Chemistry examination.
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