Post Utme Uniosun 2022 Chemistry Question 12

Practice objective / multiple choice question 12 from the 2022 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2022 Chemistry Objective / Multiple Choice

Question 12 POST_UTME_UNIOSUN • 2022 • CHEMISTRY • objective

The rate cons\tant for the decomposition of N2O5 is 2.50 × 10^\( -3 \) s^\( -1 \) at 298 K. What is the half-life of the reaction?

Answer Options

Correct Answer A. \( 2.80 \times 10^3 \) s

B. \( 2.80 \times 10^2 \) s

C. \( 2.80 \times 10^1 \) s

D. \( 2.80 \times 10^\( -1 \ \) ) s

Correct Answer

Correct Option:

\( 2.80 \times 10^3 \) s

About This Question

This is Post Utme Uniosun 2022 Chemistry Question 12. It is one of the objective questions from the 2022 Post Utme Uniosun Chemistry examination.

View More Post Utme Uniosun 2022 Chemistry Questions More Post Utme Uniosun Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support