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Define thermodynamics. Describe the sign...

Define thermodynamics. Describe the significance and limitations of thermodynamics.

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Knowledge Check

  • Thermodynamics is concerned with

    A
    total energy of the system
    B
    energy changes in a system
    C
    rate of a chemical change
    D
    mass changes in nuclear reactions.
    • ICSE-CHEMICAL THERMODYNAMICS -REVIEW EXERCISES
    1. Define thermodynamics. Describe the significance and limitations of th...

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    2. What do you understand by the terms system and surroundings? Discuss w...

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    3. Define State variables.

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    4. Define State of a system.

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    5. Define Intensive properties.

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    6. Define Extensive properties.

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    7. What type of systes are the following system? Hot tea placed in a cu...

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    8. What type of systes are the following system? Hot tea placed in a se...

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    9. What type of systes are the following system? Hot tea placed in a th...

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    10. The equilibrium constant at 298 K for the reaction Cu(s) + 2Ag+ (aq) ⇌...

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    11. Define heat and work.

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    12. What do you mean by saying that the work done by a system is a path fu...

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    13. Assign the proper sign to q and w in the following cases : A system ...

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    14. Assign the proper sign to q and w in the following cases : Surroundi...

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    15. Assign the proper sign to q and w in the following cases : 15 kJ of ...

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    16. Assign the proper sign to q and w in the following cases : 30 kJ of ...

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    17. What do you understand by pressure-volume work? Derive an expression f...

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    18. Caclulate DeltaU, internal enegry change of a system, if it absorbs 25...

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    19. A system absorbs 20kJ heat and also does 10kJ of work. The net interna...

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    20. Predict the mode of energy transference in the following processe. ...

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