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In which reaction DeltaS is negative :-...

In which reaction `DeltaS` is negative :-

A

`H_(2)O(l)toH_(2)O(g)`

B

`H_(2)O(s)toH_(2)O(l)`

C

`H_(2)O(g)toH_(2)O(s)`

D

`H_(2)O(s)toH_(2)O(g)`

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ALLEN-Thermodynamics And Thermo Chemistry-All Questions
  1. Which of the following statements are true :-

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  2. Which of the following is true for spontaeous process :-

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  3. In which reaction DeltaS is negative :-

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  4. Which of the following value of heat of formation indicates that prod...

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  5. Enthalpy change for reaction 1//2H(2)(g)+1//2Cl(2)(g)toHCl(g) is...

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  6. For the reaction PCl(5)(g)toPCl(3)(g)+Cl(2)(g) where ΔH and ΔE represe...

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  7. In an adiabatic expansion of an ideal gas -

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  8. The heat of combustion of ethanol was determined in a bomb calorimeter...

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  9. 4S(s)+60to4SO(3)(g),DeltaH f or this reaction is - 1583.2 kJ . The en...

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  10. The heat change for the reaction C(s)+2S(s)toCS(2)(l) is called the...

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  11. Based on the following thermochemical equations H(2)O(g)+C(s)rarrCO(...

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  12. In the reversible reaction of the type A+B hArr AB, in general.

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  13. If enthalpies of formation of C(2)H(4)(g)1,CO(2) andH(2)O(l) at25(@)C ...

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  14. Given that C+O(2)rarrCO(2),DeltaH^(@)=-xKJ and 2CO+O(2)rarr2CO(2),Delt...

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  15. Identify the correct statement regarding entropy

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  16. Change in enthalpy for reaction 2H(2)O(2)(l)rarr2H(2)O(l)+O(2)(g) if...

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  17. When 1 mole of gas is heated at constant volume. Temperature is raised...

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  18. For which one of the following equation is DeltaH(reaction)^(@) equal ...

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  19. Internal energy of an ideal gas depends on :-

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  20. The process in which no heat enters or leaves the system is termed as

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