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Which of the following expression is kno...

Which of the following expression is known as Clausius inequality ?

A

`oint(dq)/(T)le 0`

B

`oint(ds)/(T)= 0`

C

`oint(T)/(dq)le 0`

D

`oint(dq)/(T)ge 0`

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The correct Answer is:
A
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NARENDRA AWASTHI-THERMODYNAMICS-Exercise
  1. When two moles of an ideal gas (C(p.m.)=(5)/(2)R) heated form 300K to ...

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  2. Which of the following expression for entropy change of an irreversibl...

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  3. Which of the following expression is known as Clausius inequality ?

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  4. When two moles of ideal gas (Cv = 3/2R) heated from 300 K to 600 K at ...

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  5. If one mole of an ideal gas (C(p.m.)=(5)/(2)R) is expanded isothermall...

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  6. If one mole of an ideal gas Cp = 5/2 R is expanded isothermally at 300...

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  7. When one mole of an ideal gas is compressed to half of its initial vol...

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  8. What is the change in entropy when 2.5 mole of water is heated from 27...

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  9. Calculate standard entropy change in the reaction Fe(2)O(3)(s)+3H(2)...

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  10. Calculate the entropy change (J//mol K) of the given reaction. The mol...

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  11. Given Delta(r)S^(@)=-266 and the listed [S(m)^(@)value] Calculate S^(...

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  12. The entropy change for a phase transformation is :

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  13. What is the melting point of benzene if DeltaH("fusion")= 9.95kJ//mol ...

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  14. DeltaS for freezing of 10 g of H(2)O(l) (enthalpy of fusion is 80 cal/...

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  15. Chloroform has DeltaH("vaporization")=29.2 kJ//"mol" and boils at 61.2...

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  16. The entropy if vaporisation of benzene is 85JK^(-1) mol^(-1). When 117...

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  17. Identify the correct statement regarding entropy

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  18. Calculate DeltaS for following process : underset("at" 100K)(X(s)) ...

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  19. For a perfectly crystalline solid C(p.m.)=aT^(3), where ais constant. ...

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  20. Consider the following spontaneous reaction 3X(2)(g)rarr2X(3)(g). What...

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