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Define the following: (i) Second law...

Define the following`:`
(i) Second law of thermodynamics (ii) Third law of thermodynamics (iii) Entropy of a system. (iv) Enthalpy of a system (v) Free energy of a system.

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  2. What atre the conditions for the spontaneity of a reaction in terms of...

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  3. How is spontaneity of a change related to change in entropy and free e...

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  4. For a reaction both DeltaH and DeltaS are positive.Under what conditio...

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  5. Predict the feasibility of a reaction when (i) both DeltaH andDeltaS i...

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  6. Expalin the state of chemical reactions when : (i) DeltaG =0 (ii) De...

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  7. How Gibbs free energy is related to enthalpy , entropy and temperature...

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  8. What is meant by free energy of a system? Derive Gibbs- Helmholtz equa...

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  9. What are spontaneous processes? Mention the condition for a reaction t...

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  10. (a) An endothermicreaction A rarr B proceeds to completion . Predict t...

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  11. Predict the enthalpy change, free energy change and entropy change whe...

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  12. For a hypothetical process, A rarr B , predict whether the process is ...

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  13. Starting with the thermodynamic relationship , G=H-TS,derive the follo...

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  14. Write Gibb's Helmhotz equation which relates the enthalpy change and t...

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  15. Define the terms 'standard free energy change' and'standard free energ...

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  16. How is that a reversible reaction is spontaneous in the forward as wel...

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  17. Define " Third law of thermodynamics".Give its molecular interpreta...

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  18. Enthalpy of formation of an elements in its standard stat ( 298 K, 1 a...

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  19. State third law of thermodynamics. Discuss its one application or How ...

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  20. Define the following: (i) Second law of thermodynamics (ii) Third...

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