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Name the process usually employed for th...

Name the process usually employed for the purifacation of -Nickel.

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Mond.s process.
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SUNSTAR PUBLICATION-II PUC CHEMISTRY (ANNUAL EXAM QUESTION PAPER MARCH - 2015)-PART - D
  1. Name the process usually employed for the purifacation of -Nickel.

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  2. For the given complex [Co(NH(3))(5)Br]SO(4), write the IUPAC name and ...

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  3. Which set of d-orbitals of a metal atom/ion experience more repulsion ...

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  4. Caleulate the packing efficiency in a unit cell of Cubic Close Packing...

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  5. Name the crystal defect which lowers the density in an ionic crystal

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  6. A solution containing 18g of non - volatile non - electrolyte solute i...

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  7. Define isotonic solution. What happens when the blood cell is dipped i...

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  8. Calculate the EMF of the cell for the reaction Mg((s))+2Ag((aq))^(+)...

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  9. What are fuel cells ?

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  10. Derive an intergrated rate for the first order reaction.

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  11. According to collision theory, what are the two factors that lead to e...

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  12. Write any two differences between physisorption and chemisorption.

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  13. Name the phenomenon/effect for the following i) Collidal particles a...

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  14. Write equations for the steps in S(N)1 mechanism of conversion of tert...

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  15. Identify the products A, B and C in the following equation. CH(3)OH ...

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

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  17. Explain Williamson's reaction. Write the general equation.

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  18. Write the organic compound formed in the following equations. ii)...

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  19. Explain HVZ (Hell-Volhard-Zelinsky) reaction with equation.

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  20. Identified the reactant A in the following reaction : A+4R-X rarr R(...

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  21. Explain Hoffmann bromamide degradation for the preparation of methanam...

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