Post Utme Al Hikmah University 2019 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2019 Post Utme Al Hikmah University Chemistry examination.

Post Utme Al Hikmah University 2019 Chemistry Objective / Multiple Choice

Question 26 POST_UTME_AL-HIKMAH_UNIVERSITY • 2019 • CHEMISTRY • objective

The rate cons\tant (k) of a first-order reaction is given by the equation: ln\( [A]t/[A]0 \) = -kt. If the half-life of the reaction is 10 minutes, what is the value of k?

Answer Options

Correct Answer A. 0.0693 min^-1

B. 0.693 min^-1

C. 6.93 min^-1

D. 69.3 min^-1

Correct Answer

Correct Option:

0.0693 min^-1

About This Question

This is Post Utme Al Hikmah University 2019 Chemistry Question 26. It is one of the objective questions from the 2019 Post Utme Al Hikmah University Chemistry examination.

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