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

question 120

Multiple Choice

Hydrogen reacts with nitrogen to form ammonia (NH₃) according to the reaction 3 H₂(g) + N₂(g) $\leftrightarrows$ 2 NH₃(g) .The value of $\Delta$ H ^$\circ$ is -92.38 kJ/mol,and that of $\Delta$ S ^$\circ$ is -198.2 J/mol . K.Determine $\Delta$ G ^$\circ$ at 25.00 ^$\circ$ C.

• A)+5.897 \(\times\) 10⁴ kJ/mol
• B)+297.8 kJ/mol
• C)-33.32 kJ/mol
• D)-16.66 kJ/mol
• E)+49.50 kJ/mol

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