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Which statements are correct?
  • a)
    The entropy increases in an irreversible adiabatic process
  • b)
    The entropy decreases in a reversible adiabatic process
  • c)
    The entropy does not change in a reversible adiabatic process
  • d)
    A spontaneous chemical reaction which starts far from equilibrium always gives irreversible proces
Correct answer is option 'A,C,D'. Can you explain this answer?
Most Upvoted Answer
Which statements are correct?a)The entropy increases in an irreversib...
In irreversible adiabatic process
In reversible adiabatic process as q = 0
No change in entropy.
Reaction is spontaneous i.e. ΔGo is −ve (highly)
If Q < />
Reaction will process to equilibrium with a high value of K and almost complete and at equilibrium Q = K and ΔG = 0
Reactants almost changed to products.
Highly negative ΔGo value reaction at equilibrium reactants almost change to products and K>>1 (i.e. irreversible process)
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Community Answer
Which statements are correct?a)The entropy increases in an irreversib...
In irreversible adiabatic process
In reversible adiabatic process as q = 0
No change in entropy.
Reaction is spontaneous i.e. ΔGo is −ve (highly)
If Q < />
Reaction will process to equilibrium with a high value of K and almost complete and at equilibrium Q = K and ΔG = 0
Reactants almost changed to products.
Highly negative ΔGo value reaction at equilibrium reactants almost change to products and K>>1 (i.e. irreversible process)
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Which statements are correct?a)The entropy increases in an irreversible adiabatic processb)The entropy decreases in a reversible adiabatic processc)The entropy does not change in a reversible adiabatic processd)A spontaneous chemical reaction which starts far from equilibrium always gives irreversible procesCorrect answer is option 'A,C,D'. Can you explain this answer?
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Solutions for Which statements are correct?a)The entropy increases in an irreversible adiabatic processb)The entropy decreases in a reversible adiabatic processc)The entropy does not change in a reversible adiabatic processd)A spontaneous chemical reaction which starts far from equilibrium always gives irreversible procesCorrect answer is option 'A,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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