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Which of the following statements is (ar...

Which of the following statements is (are) false?

A

The entropy of the universe decreaase and increases at a periodic rate

B

The entropy of the universe increases and tends towards the maximum value

C

For endothermic spontaneous process, the total entropy change decrease

D

The entropy of the universe decrease and tends to zero

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The correct Answer is:
A, C, D
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  5. For gaseous reactions, if DeltaH is the change in enthalpy and DeltaU ...

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  6. Thermodynamic parameters for : HX + H2O to H3O^+ + X^- are given for...

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  7. In which of the following cases entropy increases?

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  8. A reaction attains equilibrium state under standard conditions, then:

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  9. The open system (s) is (are) which :

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  10. Which of the following statements is/are correct?

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  11. Given: for ethylene oxide DeltaH^@f and DeltaS^@ are -51kJmol^(-1), 24...

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  12. The reversible expansion of an ideal gas under adiabatic and isotherma...

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  13. For an ideal gas, consider only P-V work in going from an initial stat...

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  14. An endotthermic reaction is non-spontaneous at freezing point of water...

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  15. A heat engine absorbs heat Q(1) at temperature T(1) and Q(2) at temper...

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  16. In an irreversible process taking place at constant T and P and in whi...

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  17. The internal energy change when a system goes fromk state A to B is 40...

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  18. The correct relationship between free energy change in a reaction and ...

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  19. An ideal gas expands from 1xx10^(-3)m^(3) to 1xx10^(-2)m^(3) at 300K a...

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