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A system is……………..if it cannot exchange ...

A system is……………..if it cannot exchange matter and energy with the surroundings.

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A system is said to be………..if it can neither exchange matter nor energy with the surroundigs.

A system, which can exchange mass as well as energy with its surroundings is called as _______.

An isolated system is that in which (A) There is no exchange of energy with the surroundings (B) There is exchange of mass and energy with the surroundings (C) There is no exchange of mass and energy with the surroundings (0) There is exchange of mass with the surroundings

A thermally isolated gaseous system can exchange energy with the surroundings. The mode of energy may be

A thermally isolated gaseous system can exchange energy with the surroundings. What is the mode of transference of energy ?

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CENGAGE CHEMISTRY-THERMODYNAMICS-Exercises (Fill In The Blanks)
  1. H(2)O(s) rarr H(2)O(l), DeltaH = 6.01 kJ DeltaH is the heat of ……………...

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  2. H(2)O(l) rarr H(2)O(s), DeltaH =- 6.01 kJ DeltaH is the heat of …………...

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  3. H(2)O(l) rarr H(2)O(g), DeltaH = +40.7 kJ DeltaH is the heat of …………...

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  4. H(2)O(g) rarr H(2)O(l), DeltaH =- 40.7 kJ DeltaH is the heat of……………...

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  5. When heat is absorbed by the ststem, the sign of the value of q is tak...

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  6. A system is……………..if it cannot exchange matter and energy with the sur...

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  7. The entropy of gases is always……………….than that of liquids.

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  8. Heat of reaction at constant pressure is………….. .

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  9. A bomb calorimeter is used to measure the value of……………….at constant……...

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  10. Delta^(Theta)G(standard free energy change) is free energy change for ...

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  11. H(2)(g)+Br(2)(g) rarr 2HBr(g), DeltaH^(Theta) =-72.40 kJ DeltaG^(The...

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  12. If DeltaS is ………………..the reaction does not proceed in the forward dire...

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  13. For the process, mormal egg rarr hard boiled egg, the sign of DeltaS i...

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  14. In………………..process, no heat is exchanged between the system and the sur...

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  15. In the combustion of CO, DeltaH is……………than DeltaU.

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  16. Gibbs-Helmholtz equation is………….. .

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  17. At equilibrium, the entropy change is………………. .

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  18. In an isothermal process,………………….remains constant.

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  19. A stable compound has……………………….heat of formation.

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  20. All combustion reactions are………………. .

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