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What do you understand by spontaneous an...

What do you understand by spontaneous and non spontaneous processes ? What are the important features of a spontaneous process ?

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ICSE-CHEMICAL THERMODYNAMICS -ESSAY (LONG ANSWER) TYPE QUESTIONS
  1. Show that the heat absorbed at constant volume is equal to the increas...

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  2. State and explain the second law of thermodynamics.

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  3. What do you understand by spontaneous and non spontaneous processes ? ...

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  4. What do you understand by the spontaneity of a process ? Discuss the s...

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  5. What is entropy and how is it related to the spontaneity of a process?

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  6. Show that the entropy changes in a reversible isothermal process is ze...

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  7. Define the following and write expressions for calculating each of the...

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  8. Define the following and write expressions for calculating each of the...

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  9. Define the following and write expressions for calculating each of the...

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  10. How would you calculate the entropy change in a chemical reaction ? Ho...

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  11. What is Gibbs free energy ? Derive the relation, DeltaG = DeltaH - T D...

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  12. What is the status of a process when (i) Delta G lt 0 (ii) DeltaG = 0 ...

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  13. Discuss the effect of temperature on the spontaneity of a process when...

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  14. Discuss the effect of temperature on the spontaneity of a process when...

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  15. State the third law of thermodynamics.

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  16. What do you understand by enthalpy and change in enthalpy? Why does a ...

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  17. What are thermochemical equations and what is their significance in th...

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  18. What is heat of reaction and on what factors does it depend?

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  19. Write shot notes on the Heat of formation.

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  20. Write shot notes on the Heat of combustion.

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