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Define : (i) Molality of a solution (ii)...

Define : (i) Molality of a solution (ii) Isotonic solutions

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OSWAAL PUBLICATION-Solved Paper 4 -exercise
  1. The boiling point of benzene is 353.23 K when 1.80 g of a non-volatile...

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  2. Define : (i) Molality of a solution (ii) Isotonic solutions

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  3. Define : (i) Molality of a solution (ii) Isotonic solutions

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  4. Calculate e.m.f. of the cell for the reaction: Mg(s)+Cu^(2+)(0.0001M)r...

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  5. State Kohlrausch law.

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  6. i) State Kohlrausch law. ii) What is meant by limiting molar conduct...

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  7. Derive an integrated rate equation for the rate constant of a first-or...

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  8. Draw a graph of potential energy V/S reaction co - ordinates showing t...

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  9. write any two differences between lyophilic and lyophobic colloids .

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  10. What is heterogeneous catalysis? Give an example.

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  11. Give an expression for Freundlich adsorption isotherm.

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  12. Write the equations for the steps in SN-1 mechanism of the convertion ...

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  13. Explain fitting reaction .

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  14. Name the reagent used in the dehydrohalogenation of haloalkanes.

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  15. Write the mechanism of aicd catalysed dehydration of ethanol to ethane...

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  16. Between phenol and alcohol which is more acidic ? Why ?

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  17. Explain Rosenmund reduction with equation.

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  18. How does propanone (CH(3)COCH(3)) reacts with hydrazine? Give equatio...

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  19. Name an oxidising agent used in the Etard's reaction

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  20. (a) Explain carbyl amine reaction with equation. (b) How does nitrob...

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