Chemistry - Thermodynamics - I Question with Solution | TestHub

ChemistryThermodynamics - IDH/DU for reactionMedium2 minQB
ChemistryMediumnumerical

One mole of a non-ideal gas changes state from (1.0 atm, 4.0 L, 100 K) to (3.0 atm, 6.0 L, 300 K) with a change in internal energy Δ U = 25.0 L-atm. The enthalpy change Δ H of the process in L-atm is

Answer:
39.00
Solution:

Δ H = Δ U + (P2V2 - P1V1) = 25.0 + (18.0 - 4.0) = 39 L-atm. Ans = 0039.

Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:DH/DU for reaction
⏱ 2mℹ️ Source: QB

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