Post Utme Eksu 2018 Chemistry Question 32

Practice objective / multiple choice question 32 from the 2018 Post Utme Eksu Chemistry examination.

Post Utme Eksu 2018 Chemistry Objective / Multiple Choice

Question 32 POST_UTME_EKSU • 2018 • CHEMISTRY • objective

The rate cons\tant for the reaction 2NO + O2 → 2NO2 is 0.0500 s^-1 at 298 K. Calculate the rate of reaction when [NO] = 0.100 M and [O2] = 0.0500 M.

A. 2.50 × 10^-3 M s^-1

Correct Answer B. 5.00 × 10^-3 M s^-1

C. 1.00 × 10^-2 M s^-1

D. 2.00 × 10^-2 M s^-1

Correct Answer

Correct Option:

5.00 × 10^-3 M s^-1

This is Post Utme Eksu 2018 Chemistry Question 32. It is one of the objective questions from the 2018 Post Utme Eksu Chemistry examination.

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