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The thermodynamic property that measures...

The thermodynamic property that measures the extent of molecular disorder is called entropy. Entropy change of phase transformation can be calculated using Trouton's formula `(DeltaS = DeltaH//T)`. In the reversible adiabatic process, however, `DeltaS` will be zero. the rise in temperature in isobaric and isochoric conditions is found to increase the randomness or entropy of the system.
`DeltaS = 2.303 C log (T_(1)//T_(2))`
The entropy change in an adiabatic process is

A

Zero

B

Positive

C

Negative

D

Remains same

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To solve the problem regarding the entropy change in an adiabatic process, we can follow these steps: ### Step-by-Step Solution 1. **Understanding Adiabatic Process**: An adiabatic process is defined as a thermodynamic process in which no heat is exchanged with the surroundings. This means that the heat transfer (q) is equal to zero. 2. **Entropy Change Formula**: ...
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The thermodynamic property that measures the extent of molecular disorder is called entropy. Entropy change of phase transformation can be calculated using Trouton's formula (DeltaS = DeltaH//T) . In the reversible adiabatic process, however, DeltaS will be zero. the rise in temperature in isobaric and isochoric conditions is found to increase the randomness or entropy of the system. DeltaS = 2.303 C log (T_(1)//T_(2)) When 1 mol of an ideal gas is compressed to half of its volume, its temperature becomes half. Then the change in entropy (DeltaS) would be

The thermodynamic property that measures the extent of molecular disorder is called entropy. Entropy change of phase transformation can be calculated using Trouton's formula (DeltaS = DeltaH//T) . In the reversible adiabatic process, however, DeltaS will be zero. the rise in temperature in isobaric and isochoric conditions is found to increase the randomness or entropy of the system. DeltaS = 2.303 C log (T_(1)//T_(2)) The melting point of a solid is 200K and its latent heat of fusion is 400cal mol^(-1) . The entropy changes for the fusion of 1 mole of the solid (in cal K^(-1)) at the same temperature would be

The entropy change for a phase transformation is :

Entropy change for an adiabatic reversible process is

Entropy is a measure of randomess of system. When a liquid is converted to the vapour state entropy of the system increases. Entropy in the phase transformation is calculated using Delta S = (Delta H)/(T) but in reversible adiabatic process Delta S will be zero. The rise in temperature in isobaric or isochoric process increases the randomness of system, which is given by Delta S = "2.303 n C log"((T_(2))/(T_(1))) C = C_(P) or C_(V) Entropy change in a reversible adiabatic process is

Entropy is a measure of randomess of system. When a liquid is converted to the vapour state entropy of the system increases. Entropy in the phase transformation is calculated using Delta S = (Delta H)/(T) but in reversible adiabatic process Delta S will be zero. The rise in temperature in isobaric or isochoric process increases the randomness of system, which is given by Delta S = "2.303 n C log"((T_(2))/(T_(1))) C = C_(P) or C_(V) The change in entropy when 1 mole O_(2) gas expands isothermally and reversibly from an initial volume 1 litre to a final volume 100 litre at 27^(@)C

Entropy is a measure of randomess of system. When a liquid is converted to the vapour state entropy of the system increases. Entropy in the phase transformation is calculated using Delta S = (Delta H)/(T) but in reversible adiabatic process Delta S will be zero. The rise in temperature in isobaric or isochoric process increases the randomness of system, which is given by Delta S = "2.303 n C log"((T_(2))/(T_(1))) C = C_(P) or C_(V) The temperature at whicgh liquid H_(2)O will be in equrilibrium with its vapour is ( Delta H and Delta S for vapourisation are 50 kJ mol^(-1) and 0.15 kJ mol^(-1)K^(-1) )

in a reversible adiabatic expansion, entropy of the system

A system undergoes a reversible adiabatic process. The entropy of the system

Show that the entropy changes in a reversible isothermal process is zero.

CENGAGE CHEMISTRY ENGLISH-THERMODYNAMICS-Exercises (Linked Comprehension)
  1. A change in the free energy of a system at constant temperature and pr...

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  2. A change in the free energy of a system at constant temperature and pr...

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  3. A change in the free energy of a system at constant temperature and pr...

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  4. A change in the free energy of a system at constant temperature and pr...

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  5. Identify the correct statement for change of Gibbs free energy for a s...

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  6. Process A rarr B represents

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  7. The pressure at C is

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  8. Work done in the process C rarrA is

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  9. The process which occurs in going from B rarr C is

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  10. The pressures at A and B in the atmosphere are, respectively,

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  11. The thermodynamic property that measures the extent of molecular disor...

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  12. The thermodynamic property that measures the extent of molecular disor...

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  13. The thermodynamic property that measures the extent of molecular disor...

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  14. For which of the following cases, DeltaS = (DeltaH)/(T)?

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  15. The thermodynamic property that measures the extent of molecular disor...

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  16. The pressure-volume of varies thermodynamic process is shown in graphs...

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  17. The pressure-volume of varies thermodynamic process is shown in graphs...

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  18. The pressure-volume of varies thermodynamic process is shown in graphs...

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  19. The pressure-volume of varies thermodynamic process is shown in graphs...

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  20. The pressure-volume of varies thermodynamic process is shown in graphs...

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