Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice

For which process willΔH°andΔG°are expected to be most similar?

Options:

Answer:
A
Solution:

2Al(s)+Fe2O3(s)→2Fe(s)+Al2O3(s)
As in this reaction all reactants and products are in solid states so in this reactionΔS°≈0henceΔG°≈ΔH°.
ΔG=ΔH-TΔS≈ΔH-0≈ΔH

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Chemical EquilibriumSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...