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What is the change in the value of entro...

What is the change in the value of entropy when ice melts to give water.

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OSWAAL PUBLICATION-Solved Paper 2019-1-Excercise
  1. Write any four postulates of kinetic theory of gases

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  2. Define critical temperature. Write the value of critical temperatue fo...

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  3. Calculate the standard enthaly of formation of Methane. Given that the...

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  4. What is the change in the value of entropy when ice melts to give wate...

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  5. State Hess's law of constant heat summation.

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  6. Mention any two thermodynamic criteria for spontaneous process.

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  7. Define equilibrium constant of a reaction.What is the unit of equilibr...

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  8. What is the effect of increase in temperature for the reaction?

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  9. Write the relationship between the solubility and solubility product o...

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  10. Calculate the pH of 0.001 M NaOH.Assuming complete dissociation of bas...

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  11. Classify the following species into lewis acid and lewis base. (i) O...

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  12. Give an example for basic buffer.

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  13. Explain functional isomerism with example.

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  14. For the compound CH-=C-CH=CH-CH(3) (i) Write the bond line formula f...

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  15. For the compound CH-=C-CH=CH-CH(3) (i) Write the bond line formula f...

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  16. Define:Free radicals,

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  17. How do you estimate carbon and hydrogen present in the organic compoun...

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  18. What are nucluophiles?Give example.

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  19. Explain the machanism of chlorinantion of methane.

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  20. Complete the reaction:

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