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Classify the following into open, closed...

Classify the following into open, closed or isolated system :
(i) Animals and plants
(ii) A referigerator or a fridge
(iii) A solar cooker

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(i) Open system
(ii) Closed system
(iii) Closed system
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ALLEN-THERMODYNAMICS -Questions
  1. Classify the following into open, closed or isolated system : (i) An...

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  2. Which of the following are open, close or nearly isolated systems : ...

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  3. Separate out the following into extensive and intensive. Volume, Tem...

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  4. Which of the following are state functions : (i) Height of hill (i...

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  5. 500 joule of heat was supplied to a system at constant volume. It resu...

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  6. Neither q nor w is a state function but q +w is a state function. Expl...

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  7. The enthalpy change (Delta H) for the reaction N(2) (g)+3H(2)(g) rar...

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

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  9. Can the absolute value of internal energy be determined ? Why of why n...

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  10. Calculate the internal energy change in each of the following cases : ...

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  11. The heat of combustion of napthalene {C(10)H(8)(s)} at constant volume...

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  12. A gas expands from 3 dm^(3) to 5 dm^(3) against a constant pressure of...

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  13. A gas occupies 2 litre at S.T.P. It is provided 300 joule heat so that...

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  14. Calculate the work done during the process when one mole of gas is all...

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  15. Two liters of N(2) at 0^(@)C and 5 atm pressure is expanded isothermal...

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  16. Calculate the amount of work done in each of the following cases : (...

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  17. Calculate the work done during isothermal reversible expansion expansi...

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  18. A 5 litre cylinder contained 10 moles of oxygen gas at 27^(@)C. Due to...

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  19. The enthalpy change for transition of liquid water to steam is 40.8 kJ...

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  20. Calculate the change in entropy for the fusion of 1 mole of ice (water...

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