Post Utme Eksu 2021 Chemistry Question 31
Practice objective / multiple choice question 31 from the 2021 Post Utme Eksu Chemistry examination.
The rate cons\tant (k) of a first-order reaction is given by the equation: k = 2.303/t \log10\( A0/A \). If the initial concentration of a reac\tant is 0.1 M and the concentration after 10 minutes is 0.05 M, calculate the rate cons\tant (k) in min^-1.
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This is Post Utme Eksu 2021 Chemistry Question 31. It is one of the objective questions from the 2021 Post Utme Eksu Chemistry examination.
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