Chemistry - Thermodynamics - I Question with Solution | TestHub

ChemistryThermodynamics - IDH/DU for reactionMedium2 minQB

ChemistryMediumsingle choice

For the reaction, $N_{2} (g) + 3 H_{2} (g) ⇌ 2 NH_{3} (g)$ find the correct expression of $Δ H$ from the given options:

Answer:

Solution:

$Δ H = Δ E + Δ n_{g} RT$

$Δ n_{g} = 2 - 4 = - 2$ ,

SO, $Δ H = Δ E - 2 RT$

Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:DH/DU for reaction

⏱ 2mℹ️ Source: QB

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