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Justify the following statements : Ma...

Justify the following statements :
Many thermodynamically feasible reactions do not occur under ordinary conditions.

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It is because heat energy is required to overcome activation energy.
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SUBHASH PUBLICATION-CHEMICAL THERMODYNAMICS-Three mark questions and answers
  1. When an ideal gas expands in vaccum, there is neither absorption nor e...

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  2. Justify the following statements : Reaction with Delta G^() lt 0 al...

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  3. Justify the following statements : Many thermodynamically feasible ...

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  4. Justify the following statements : At low temperatures, enthalpy ch...

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  5. Explain internal energy as a state function.

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  6. Describe the measurement of Delta U by bomb calorimeter.

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  7. Consider the reaction. A + B rarr C + D If the reaction is endotherm...

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  8. Consider the reaction. A + B rarr C + D If the reaction is exothermi...

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  9. Consider the reaction. A + B rarr C + D If the reaction is exothermi...

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  10. Predict in which of the following reactions, entropy increases/decreas...

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  11. Predict in which of the following reactions, entropy increases/decreas...

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  12. Predict in which of the following reactions, entropy increases/decreas...

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  13. Describe the measurement of Delta U by bomb calorimeter.

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  14. Explain change in enthalpy.

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  15. Write the Born-Haber cycle for NaCl.

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  16. Show that entropy as a state function.

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  17. Explain change in entropy of a system during a reversible process Delt...

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  18. Derive Gibb's Helmholtz equation.

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  19. Show that free energy (Delta G) as a criterion for spontaneous and non...

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  20. Write the relation between Delta G^(@) and equilibrium constant.

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