Post Utme Unn 2017 Chemistry Question 27
Practice objective / multiple choice question 27 from the 2017 Post Utme Unn Chemistry examination.
The rate cons\tant (k) for a first-order reaction is given by the equation: k = 2.303 \frac{t}{t_1/2}. If the half-life \( t1/2 \) of the reaction is 10.0 minutes, and the time (t) is 20.0 minutes, what is the value of k?
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About This Question
This is Post Utme Unn 2017 Chemistry Question 27. It is one of the objective questions from the 2017 Post Utme Unn Chemistry examination.
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