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In a reversible process, the change in e...

In a reversible process, the change in entropy of the universe is

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equal to zero
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FULL MARKS-THERMODYNAMICS -Additional Questions Solved (III) Fill in the Blanks
  1. An efficiency of an engine is always

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  2. If system moves from ordered state to disordered state, its entropy

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  3. In a reversible process, the change in entropy of the universe is

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  4. We consider a thermodynamic system. If DeltaU represent the increase i...

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  5. The net work done by the system

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  6. The enthalpy of vaporization of a liquid is 30 kJ "mol"^(-1) and the ...

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  7. In a reversible process DeltaS"sys"+DeltaS"surr" is

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  8. The standard free energy change (DeltaG^0) is related to equilibrium c...

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  9. Entropy change involved in the conversion of 1 mole of liquid water a...

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  10. The intensive property among the quantities is

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  11. System in which there is no exchange of matter , work or energy from s...

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  12. A gas can expand from 100 ml to 250 ml under a constant pressure of 2 ...

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  13. An ideal gas expands from the volume of 1xx10^(-3)m^3 to 1xx10^(-2) m^...

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  14. In general , for an exothermic reaction to be spontaneous temperature ...

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  15. Heat of neutralization of a strong acid by a strong base is a constant...

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  16. The heat absorbed at constant volume is equal to the system's change i...

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  17. Heat of neutralization is always

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  18. The heat of formation of CO and CO(2) are -26.4kCal and -94 kCal , r...

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  19. For the reaction H2+I2 hArr 2HI, DeltaH=12.40 Kcal the heat of formati...

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  20. The specific heat capacity of is maximum.

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