Chemistry - Thermodynamics - II Question with Solution | TestHub

ChemistryThermodynamics - IICalculation of DSMedium2 minPYQ_2014
ChemistryMediumsingle choice

For the processH2O l→H2Og atT=100oC and 1 atmosphere pressure, the correct choice is

Options:

Answer:
B
Solution:

At100oCand 1 atmosphere pressureH2Ol⇌H2Ogis at equilibrium. For equilibrium∆Stotal=0 and ∆Ssystem+∆Ssurrounding=0
∴    ∆Ssystem>0 and ∆Ssurrounding<0

Stream:JEE_ADVSubject:ChemistryTopic:Thermodynamics - IISubtopic:Calculation of DS
⏱ 2mℹ️ Source: PYQ_2014

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