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A reaction , A+B rarrC+D+q is found to h...

A reaction , `A+B rarrC+D+q` is found to have a positive entropy change . The reaction will be

A

Possible at high temperature

B

Possible only at low temperature

C

Not possible at any temperature

D

Possible at any temperature

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The correct Answer is:
D
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SURA PUBLICATION-THERMODYNAMICS -ADDITIONAL QUESTIONS
  1. which of the following processes are accompanied by an increase of ent...

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  2. The enthalpies of all elements in their standard states are

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  3. A reaction , A+B rarrC+D+q is found to have a positive entropy change ...

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  4. Thermodynamics does not deal with

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  5. Which of the following statement is /are correct ? (i) The presence ...

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  6. When water freezes in a glass beaker , DeltaS of the system …………

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  7. What is correct about DeltaG ?

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  8. DeltaG^(@) of reversible reaction at its equilibrium is

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  9. In an exothermic reaction, heat is evolved and system loses heat to th...

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  10. In an endothermic reaction , the value of DeltaH is always

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  11. Statement I : Combustion of all organic compounds is exothermic in nat...

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  12. For a given reaction DeltaG obtained was having positive sign conventi...

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  13. Pick out the suitable condition in which a spontaneous endothermic rea...

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  14. Statement I : Flow of heat from colder of hotter object is spontaneous...

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  15. Which is true about cyclic process ?

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  16. The standard free energy change DeltaG^(@) is related to k (equilibriu...

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  17. The enthalpy and entropy change for a chemical reaction are -5.3 xx10^...

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  18. This quantity is the energy associated with a chemical that can be use...

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  19. Identify the incorrect statement among the following .

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  20. Hot water contained in a closed beaker is an example for a …………. Syste...

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