Post Utme Ksu 2022 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2022 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2022 Chemistry Objective / Multiple Choice

Question 11 POST_UTME_KSU • 2022 • CHEMISTRY • objective

The rate cons\tant of a first-order reaction is given by the equation \( k = \frac{2.303}{t} \log_{10} left\( \frac{[A]_0}{[A]_t} \right \ \) ). If the initial concentration of the reac\tant is 0.1 M and the concentration at time t is 0.01 M, calculate the rate cons\tant k.

Correct Answer A. 0.01 min^-1

B. 0.1 min^-1

C. 1 min^-1

D. 10 min^-1

Correct Answer

Correct Option:

0.01 min^-1

This is Post Utme Ksu 2022 Chemistry Question 11. It is one of the objective questions from the 2022 Post Utme Ksu Chemistry examination.

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