Post Utme Al Hikmah University 2019 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2019 Post Utme Al Hikmah University Chemistry examination.

Post Utme Al Hikmah University 2019 Chemistry Objective / Multiple Choice
Question 6 POST_UTME_AL-HIKMAH_UNIVERSITY • 2019 • CHEMISTRY • objective

The rate cons\tant of a first-order reaction is given by the equation: k = 2.303/t \log[A]0/[A]t. If the half-life of the reaction is 20 minutes, what is the value of k?

Answer Options

Correct Answer A. 0.035 min^-1
B. 0.035 s^-1
C. 0.035 h^-1
D. 0.035 min^-1
Correct Answer
A
Correct Option:
0.035 min^-1

About This Question

This is Post Utme Al Hikmah University 2019 Chemistry Question 6. It is one of the objective questions from the 2019 Post Utme Al Hikmah University Chemistry examination.

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