Post Utme Veritas University 2021 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2021 Post Utme Veritas University Chemistry examination.

Post Utme Veritas University 2021 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_VERITAS_UNIVERSITY • 2021 • CHEMISTRY • objective

Determine the rate cons\tant (k) for the reaction: A → B + C, given that the initial concentration of A is 0.1 M and the concentration of B after 10 minutes is 0.05 M, with a rate law of k[A]^2.

Answer Options

Correct Answer A. \( k = \frac{2.303}{t} \log left\( \frac{[A]_0}{[A]_t} \right \ \) )
B. \( k = \frac{2.303}{t} \log left\( \frac{[B]_t}{[B]_0} \right \ \) )
C. \( k = \frac{[A]_t - [A]_0}{t} \)
D. \( k = \frac{2.303}{t} \log left\( \frac{[A]_0}{[A]_t} \right \ \) )
Correct Answer
A
Correct Option:
\( k = \frac{2.303}{t} \log left\( \frac{[A]_0}{[A]_t} \right \ \) )

About This Question

This is Post Utme Veritas University 2021 Chemistry Question 1. It is one of the objective questions from the 2021 Post Utme Veritas University Chemistry examination.

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