Post Utme Noun 2025 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2025 Post Utme Noun Chemistry examination.

Post Utme Noun 2025 Chemistry Objective / Multiple Choice

Question 7 POST_UTME_NOUN • 2025 • CHEMISTRY • objective

The reaction 2NO(g) + O2(g) → 2NO2(g) has a rate cons\tant of 0.05 s^-1 at 298 K. Calculate the rate of reaction at 298 K.

A. 0.1 mol L^-1 s^-1

Correct Answer B. 0.05 mol L^-1 s^-1

C. 0.1 mol L^-1 s^-1

D. 0.05 mol L^-1 s^-1

Correct Answer

Correct Option:

0.05 mol L^-1 s^-1

This is Post Utme Noun 2025 Chemistry Question 7. It is one of the objective questions from the 2025 Post Utme Noun Chemistry examination.

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