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Work done in the isothermal reversible e...

Work done in the isothermal reversible expansion of a gas is always greater than that done in isothermal irreversible expansion of the gas.

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To understand why the work done in the isothermal reversible expansion of a gas is always greater than that done in isothermal irreversible expansion, we can break down the explanation into clear steps. ### Step-by-Step Solution: 1. **Definition of Isothermal Process**: - An isothermal process is one in which the temperature of the system remains constant throughout the process. 2. **Reversible Expansion**: ...
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For an ideal gas undergoing isothermal reversible expansion

In the isothermal expansion of an ideal gas

Work done in reversible isothermal expansion is given by

In an isothermal irreversible expansion of an ideal gas as per IUPAC sign convention :

For an isothermal expansion of an ideal gas

In reversible isothermal expansion of an ideal gas :

Work done during isothermal expansion of one mole of an ideal gas from 10 atm to 1atm at 300 k is

For isothermal expansion in case of an ideal gas :

Which of the following can be zero for isothermal reversible expansion?

Statement-1: The amount of work done in the isothermal expansion is greater than work done in the adiabatic system for same final volume. Statement-2: In the adiabatic expansion of a gas temperature and pressure both decrease due to decrease in internal energy of the system.

ICSE-CHEMICAL THERMODYNAMICS -TRUE OR FALSE. TYPE QUESTIONS
  1. For an isobaric process, DeltaP=0.

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  2. What is the sign convention for work?

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  3. Work done in the isothermal reversible expansion of a gas is always gr...

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  4. The total energy of the universe is increasing day by day.

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  5. DeltaE=E("initial state")-E("final state")

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  6. The heat absorbed in a reaction at constant temperature and constant v...

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  7. A bomb calorimeter measures DeltaG of a combustion process.

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  8. For the reaction, Zn(s) + 2HCl (aq) to ZnCl 2(aq) + H2(g) , DeltaH...

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  9. Decomposition of CaCO3 is a reversible reaction when carried out in ...

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  10. State True/False All spontaneous process proceed in one direction on...

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  11. The units of DeltaS are JK^(-1) mol^(-1).

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  12. The absolute entropy of a liquid is less than of the solid.

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  13. Is the entropy of the universe constant ?

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  14. A process is non-spontaneous when DeltaS("total") lt 0.

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  15. For an irreversible process, DeltaS gt 0.

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  16. Heat can be converted completely into equivalent amount of work withou...

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  17. A chemical process always proceeds in the direction in which the Gibbs...

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  18. A process is feasible if ΔH is positive and ΔS is negative

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  19. DeltaG is a measure of the net work done by a system. True/False.

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  20. At absolute zero, the entropy of a pure crystal is zero. This is

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