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What are thermochemical equations and wh...

What are thermochemical equations and what is their significance in the study of chemical energetics ? State and explain the conventions used for writing a thermochemical equation.

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ICSE-CHEMICAL THERMODYNAMICS -ESSAY (LONG ANSWER) TYPE QUESTIONS
  1. What is entropy and how is it related to the spontaneity of a process?

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

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

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

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

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

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

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

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

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

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  11. State the third law of thermodynamics.

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

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

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

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  15. Write shot notes on the Heat of formation.

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  16. Write shot notes on the Heat of combustion.

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  17. Write shot notes on the Heat of solution.

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  18. Write shot notes on the Heat of transition.

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  19. Why is heat of neutralisation for a strong acid and strong base consta...

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  20. State and explain Hess's law of constant heat summation. Illustrate it...

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