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Acoording to 1 st law of Thermodynamics...

Acoording to 1 st law of Thermodynamics

A

The energy of system is constant

B

The energy of universe is constant

C

The energy of surroundings is constant

D

The energy of system and surroundings are not constant

Text Solution

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The correct Answer is:
B
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NARAYNA-THERMODYNAMICS-C.U.Q
  1. According to 1 st law of Thermodynamics

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  2. The limitation of 1st law of thermodynamics is

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  3. Acoording to 1 st law of Thermodynamics

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  4. In a closed insulated container, a liquid is stirred with a paddle to ...

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  5. Which is an extensive property of the system?

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  6. In which of the following sets, all properties belong to same category...

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  7. Which one of the following pairs represents the intensive properties?

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  8. Heat capacity is

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  9. The heat required to raise the temperature of a body by 1^(@)C is call...

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  10. The difference between the heats of reaction at constant pressure and ...

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  11. For which of the following reactions DeltaH=DeltaE+2RT

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  12. For the reaction C(2)H(4(g))+3O(2(g)) rarr 2CO(2(g))+2H(2)O((l)) the...

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  13. A mixture of 2 mole CO and 1 mole O(2) in a closed vessel is ignited t...

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  14. The difference in DeltaH and DeltaE for the reaction BaCl(2) (aq) +K...

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  15. For an ideal gas, the relation between the enthypy and internal energy...

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  16. For the reaction C(s)+O(2)(g) rarr CO(2) (g), Deltan value is

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  17. DeltaH gt DeltaE for the reaction

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  18. For is reaction involving only liquid reactants & liquid products the ...

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  19. In the hydrogenation of ethylene, Deltan is equal to

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  20. The difference in DeltaH and DeltaE for the combustion of ethane at 27...

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