Post Utme Unn 2019 Chemistry Question 2
Practice objective / multiple choice question 2 from the 2019 Post Utme Unn Chemistry examination.
A reaction is represented by the equation: \( 2A + B \rightarrow 2C + D \). If the rate cons\tant for the reaction is 0.0500 s\( ^{-1} \) and the initial concentrations of A and B are 0.100 M and 0.0500 M, respectively, what is the concentration of A after 10.0 s?
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About This Question
This is Post Utme Unn 2019 Chemistry Question 2. It is one of the objective questions from the 2019 Post Utme Unn Chemistry examination.
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