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Why is the enthalpy (but not molar entha...

Why is the enthalpy (but not molar enthalpy) of a systemm an extensive property?

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What is enthalpy of a system?

Enthalpy is

What are intensive and extensive properties?.

Explain with examples: (i) enthalpy of a system is an extensive property (ii) boiling point of a liquid is an intensive property (c) concentration is an intensive property.

Which of the following is an extensive property?

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Which of the following is a state function as well as an extensive property ?

CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-VERY SHORT TYPE QUESTIONS
  1. (i) Which type of system does not interact with its surroudings? (ii...

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  2. If the volume and density of 5g of pure iron sample are 'V' and 'd' re...

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  3. Why is the enthalpy (but not molar enthalpy) of a systemm an extensive...

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  4. Show that the unit of 'PV' is the unit of work or energy.

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  5. Specific heat capacity of 10g of a simple of aluminium is x cal*g^(-1)...

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  6. On which factors does the change in a state function depend?

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  7. The initial state of a system is A. this system participates in the fo...

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  8. Which of the following is (are) not a state function? (i) Enthalpy (...

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  9. Among pressure of the system and the surroundings, which one is repres...

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  10. At T K, what will be the value of (H-U) for 1 mol of ideal gas?

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  11. In an isothermal expansion of an ideal gas both DeltaH and DeltaU are ...

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  12. What will be the value of the change in internal energy of a process o...

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  13. In a process, q cal heat is absorbed by a closed system. If work done ...

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  14. For a process occurring in a closed system, DeltaU=q. If only pressure...

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  15. The amount of heat released by a system at constant pressure is 20 kJ....

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  16. For an ideal gas C(V,m)=12.47J*mol^(-1)*K^(-1). What will be the value...

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  17. A liquid in a closed adiabatic container is stirred. Among DeltaU,w an...

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  18. If the temperature of 1 mol of an ideal gas is doubled then what will ...

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  19. 2H(2)+O(2)to2H(2)O,DeltaH=-571.6kJ. Does this equation express the the...

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  20. What temperature and pressure are usually considered as the standard s...

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