Hydrogen Reacts with Nitrogen to Form Ammonia (NH₃) According to the Reaction

question 17

Multiple Choice

Hydrogen reacts with nitrogen to form ammonia (NH₃) according to the reaction 3H₂(g) + N₂(g)  2NH₃(g)
The value of H° is -92.38 kJ/mol, and that of S° is -198.2 J/mol · K. Determine G° at 25°C.

• A) +5.897  10⁴ kJ/mol
• B) +297.8 kJ/mol
• C) -33.32 kJ/mol
• D) -16.66 kJ/mol
• E) +49.5 kJ/mol

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