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State and explain first law of thermodyn...

State and explain first law of thermodynamics.Give its mathematical form.

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MODERN PUBLICATION-THERMODYNAMICS-Revision Exercise (Short Answer Questions)
  1. Define a system. What are the types of a system?

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  2. Give the appropriate reason for the followings: a. It is a preferabl...

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  3. State and explain first law of thermodynamics.Give its mathematical fo...

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  4. What is the difference between an open system and a closed system?

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  5. Define enthalpy of combustion. How is it measured?

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  6. How is energy exchanged between the system and the surroundings in the...

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  7. DefienC(p) and C(v). How are these related for an ideal gas?

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  8. Acetic acid and hydrocloric acid reacts with KOH solution. The enthalp...

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  9. Expalin the difference between : Adiabatic and isothermal process

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  10. Define the following terms : (i) System (ii) Isothermal and adiaba...

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  11. State whether each of the following processes will increase or decreas...

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  12. What do you mean by spontaneous process? Explain your answer with suit...

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  13. Explain the terms 'entropy', 'enthalpy' and 'free energy'.

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  14. Account for the fact that entropy of ice is less than that of water.

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  15. Why should you expect a decrease in entropy as a gas condenses into li...

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  16. Correlate entropy and disorder with the help of fusion and vaporisatio...

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  17. Expalin the state of chemical reactions when : (i) DeltaG =0 (ii) De...

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  18. What is entropy change? What is the change of entropy with change of (...

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  19. Can DeltaH be used as s sole criterion for the feasibility of a chemi...

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  20. Fill in the blanks: (i) The reaction which has a natural urge to pro...

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