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Under what condition, enthalpy change is...

Under what condition, enthalpy change is equal to heat of reaction ?

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MBD PUBLICATION-THERMODYNAMICS-Question Bank
  1. Prove that triangleH=triangleU+trianglenRT.

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  2. What are the required thermodyanmic criteria for a reaction to be spon...

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  3. Under what condition, enthalpy change is equal to heat of reaction ?

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  4. The standard heat of formation of diamond, although an elementary sub...

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  5. Are the bond energies of all the four C-H bonds in methane molecule eq...

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  6. Why is entropy of substance taken as zero at absolute zero temperature...

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  7. What is the value of change in entropy at equilibrium ?

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  8. Neither q nor w is a state function but (q+w) is a state function. Exp...

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  9. Arrange water vapour, liquid water and ice in the order of increasing ...

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  10. Why does a real crystal has more entropy than an ideal crystal ?

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  11. How does entropy change with increase in temperature,

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  12. How does entropy change with decrease in pressure ?

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  13. Do you expect triangleS to be +ve, -ve or zero for reaction : H2(g)+...

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  14. Is the entropy of the universe constant ?

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  15. What is mean by macroscopic properties in thermodynamics ?

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  16. Define intensive properties and give few examples.

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  17. How can you convert an extensive property to an intensive property ?

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  18. Give relation betwween internal energy change and enthalpy change.

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  19. What are the standard states for various form of matter ?

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  20. Define and illustrate standard enthalpy of reaction.

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