Question:
For the reaction : N₂ + 3H₂ 2NH₃. Which one of the following is correct regarding Δ H:
For the reaction : N₂ + 3H₂ 2NH₃. Which one of the following is correct regarding Δ H:
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Use Δ n = moles of gas products - reactants.
Updated On: Mar 17, 2026
- Δ H = Δ E + 2RT
- Δ H = Δ E - 2RT
- Δ H = Δ E + RT
- Δ H = Δ E - RT
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The Correct Option is B
Solution and Explanation
Δ H = Δ E + Δ nRT
Here, Δ n = 2 - 4 = -2.
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