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What will be the value of the change in ...

What will be the value of the change in internal energy of a process occurring in an isolated system?

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CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-VERY SHORT TYPE QUESTIONS
  1. At T K, what will be the value of (H-U) for 1 mol of ideal gas?

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  2. In an isothermal expansion of an ideal gas both DeltaH and DeltaU are ...

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  3. What will be the value of the change in internal energy of a process o...

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  4. In a process, q cal heat is absorbed by a closed system. If work done ...

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  5. For a process occurring in a closed system, DeltaU=q. If only pressure...

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  6. The amount of heat released by a system at constant pressure is 20 kJ....

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  7. For an ideal gas C(V,m)=12.47J*mol^(-1)*K^(-1). What will be the value...

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  8. A liquid in a closed adiabatic container is stirred. Among DeltaU,w an...

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  9. If the temperature of 1 mol of an ideal gas is doubled then what will ...

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  10. 2H(2)+O(2)to2H(2)O,DeltaH=-571.6kJ. Does this equation express the the...

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  11. What temperature and pressure are usually considered as the standard s...

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  12. Which allotropic form of carbon is considered as a source of carbon in...

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  13. Which of the following two reactions indicates the formation reaction ...

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  14. Between O(2)(g) and O(3)(g), whose standard enthalpy of formation (Del...

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  15. In which of the following reactions the standard heat of reaction is e...

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  16. Heat required to vaporise 1 g of water at 100^(@)C and 1 atm is 2.26 k...

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  17. 1 mol of H(2)O(l) is formed when 1 mol of H^(+) ions and 1 mol of OH^(...

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  18. Consider the reaction: (i) A(2)(s)+B(2)(g)toA(2)(g)+B(2)(g),DeltaH=-...

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  19. S(monoclinic, s)toS(rhombic, s). What is enthalpy change of this proce...

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  20. H(2)(g)+(1)/(2)O(2)(g) to H^(+)(aq)+OH^(-)(aq),DeltaH^(0)=-228.5kJ*mol...

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