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Question # 55

For the reaction 2NO(g) + O₂(g) → 2NO₂(g), ΔH° = −114 kJ, ΔS° = −146 J·mol⁻¹·K⁻¹. At what temperature is the reaction spontaneous?

Options:

A.

At all temperatures

B.

Below 780 K

C.

Above 780 K

D.

Never

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ACS General Chemistry Overview

Name ACS General Chemistry
Code ACS General Chemistry
Vendor College Admission and Placement
Certification American Chemical Society (ACS) Examinations Institute

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