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write any two differences between lyophi...

write any two differences between lyophilic and lyophobic colloids .

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SUNSTAR PUBLICATION-ANNUAL EXAM QUESTION PAPER MARCH - 2017-PART - D
  1. Derive an integrated rate equation for the rate constant of a zero ord...

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  2. Write i) Arrhenius equation. ii) The formula to calculate half lif...

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

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  4. Explain the mechanism of enzyme catalysis.

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  5. How does entropy change for adsorption?

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  6. Write SN^(2) mechanism of the conversion of methyl chloride to methyl ...

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  7. Aldehydes are generally more reactive than ketones towards nucleophill...

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  8. What is asymmetric carbon atom.

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  9. Explain the Kolbe's reaction with equation.

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  10. Write the mechanism of acid catalysed dehydration of ethanol to ethene...

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  11. How benzene is converted into benzaldehyde by Gatterman-Koch reaction.

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  12. Complete and name the following reaction.

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  13. What is the effect of electron withdrawing group on the acidity of car...

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  14. How aniline is prepared by Hoffmann bromamide degradation reaction? Gi...

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  15. i) Write IUPAC name of CH(3)CH(2)NH(2). ii) Arrange the following am...

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  16. Complete the following equation. C(6)H(5)NH(2)+NaNO(2)+2HCl overset(...

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  17. Write Haworth structure for maltose.

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  18. Give an example for i) Globular proteins. ii) Naturally occurring ...

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  19. Name the nucleic acid which is responsible for genetic inform...

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  20. Explain the preparation of Buna-N with equation.

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