Chemistry - Thermodynamics - I Question with Solution | TestHub

ChemistryThermodynamics - IFirst law of ThermodynamicsEasy2 minPYQ_2020
ChemistryEasysingle choice

Enthalpy of a reaction at 27oC is 15 kJ mol-1. The reaction will be feasible if entropy is

Options:

Answer:
C
Solution:

Δ G < Δ H - T Δ S for spontaneous reaction

Δ G should be - ve

T Δ S > Δ H

i.e., 3 0 0       Δ S > 15000 J

ΔS>50 J  mol -1    K -1

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Thermodynamics - ISubtopic:First law of Thermodynamics
⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...