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A thermodynamic state function is...

A thermodynamic state function is

A

One which obeys all the laws of thermodynamics

B

A quantity which is used to measure thermal changes

C

A quantity whose value is independent of the path

D

A quantity which is used to express pressure-volume work.

Text Solution

Verified by Experts

The correct Answer is:
C
State function is a property whose value is independent of the path.
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DINESH PUBLICATION-CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS -Exercise
  1. For the process to occur under adiabatic conditions, the correct condi...

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  2. A chemical process is carried out in a thermostat maintained at 25^(@)...

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  3. A thermodynamic state function is

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  4. The efficiency of a heat engine is maximum when

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  5. During isothermal expansion of an ideal gas its

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  6. A gas expands isothermally and reversibly. The work done by the gas is

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  7. A thermally isolated gaseous system can exchange energy with the surro...

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  8. Which among the following gives the expression for the reversible isot...

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  9. What is correct about isothermal expansion of the ideal gas?

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  10. Which of the following is correct for adiabatic expansion ideal gas?

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  11. Which of the following expression expressions is true for an ideal gas...

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  12. The expression [deltaH//deltaT](V) represents

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  13. The internal energy of one mole of a gas is

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  14. Internal energy does not include

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  15. The formation of water from H(2)(g) and O(2)(g) is an exothermic proce...

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  16. In a change from state A to state B

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  17. According to the diagram given below, the value of DeltaH for conversa...

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  18. When ammonium chloride is dissolved in water, the solution becomes col...

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  19. The enthalpies of formation of all the elements in their standard stat...

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  20. A monoatomic neon molecule possesses

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