Chemistry - Thermodynamics - I Question with Solution | TestHub

ChemistryThermodynamics - IFirst law of ThermodynamicsEasy2 minPYQ_2018

ChemistryEasymatching list

For which of the following reactions, $∆ H$ is equal to $∆ U$ ?

Answer:

Solution:

$∆ H = ∆ U + ∆ n_{g} RT$

$2 HI (g) \to H_{2} (g) + I_{2} (g)$

$∆ n_{g} = (1 + 1) - 2 = 0$

so, $∆ H = ∆ U$ .

Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:First law of Thermodynamics

⏱ 2mℹ️ Source: PYQ_2018

Loading discussions...