Post Utme Futa 2019 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2019 Post Utme Futa Chemistry examination.

Post Utme Futa 2019 Chemistry Objective / Multiple Choice

Question 31 POST_UTME_FUTA • 2019 • CHEMISTRY • objective

At 298 K, the rate cons\tant of a reaction is 2.5 × 10^\( -3 \) s^\( -1 \). What is the value of the rate cons\tant at 318 K, assuming the activation energy is 50 kJ/mol?

A. 1.3 × 10^\( -3 \) s^\( -1 \)

B. 2.5 × 10^\( -3 \) s^\( -1 \)

Correct Answer C. 4.2 × 10^\( -3 \) s^\( -1 \)

D. 6.1 × 10^\( -3 \) s^\( -1 \)

Correct Answer

Correct Option:

4.2 × 10^\( -3 \) s^\( -1 \)

This is Post Utme Futa 2019 Chemistry Question 31. It is one of the objective questions from the 2019 Post Utme Futa Chemistry examination.

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