Post Utme Futo 2019 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2019 Post Utme Futo Chemistry examination.

Post Utme Futo 2019 Chemistry Objective / Multiple Choice
Question 20 POST_UTME_FUTO • 2019 • CHEMISTRY • objective

The entropy change (ΔS) for a reaction is given by the equation ΔS = ΔnRΔT. If the reaction is carried out at cons\tant temperature \( T = 298 K \), what is the effect on the entropy change (ΔS) if the number of moles of gas (n) is doubled?

Answer Options

A. The entropy change (ΔS) will decrease.
Correct Answer B. The entropy change (ΔS) will increase.
C. The entropy change (ΔS) will remain the same.
D. The entropy change (ΔS) will become negative.
Correct Answer
B
Correct Option:
The entropy change (ΔS) will increase.

About This Question

This is Post Utme Futo 2019 Chemistry Question 20. It is one of the objective questions from the 2019 Post Utme Futo Chemistry examination.

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