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Explain the following: Crystallisation...

Explain the following:
Crystallisation

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Crystallisation : It is based on the difference in the solubilities of the compound and impurities. Cooling of saturated solution of the compound the solid compound crystallises out of the solution while the impurities being unsaturated remain in solution.
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VGS PUBLICATION-BRILLIANT-ORGANIC CHEMISTRY-Long Answer Questions
  1. Explain the following: Crystallisation

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  2. Explain the classification of hydrocarbons.

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  3. Write IUPAC names of the following compounds.

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  4. Write IUPAC names of the following compounds. CH(2)=CH-C-=C-CH(3)

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  5. Write IUPAC names of the following compounds. CH(3)C=C(CH(3))(2)

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  6. Write IUPAC names of the following compounds.

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  7. Write IUPAC names of the following compounds. CH(3)-CH=CH-CH(2)-CH=C...

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  8. Describe two methods of preparaton of ethane. Given any three reaction...

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  9. Write the structural formulas and IUPAC names for all possible isomers...

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  10. Write the structural formulas and IUPAC names for all possible isomers...

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  11. Write the structural formulas and IUPAC names for all possible isomers...

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  12. Write chemical equations for combustion reaction of the following hydr...

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  13. Write chemical equations for combustion reaction of the following hydr...

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  14. Write chemical equations for combustion reaction of the following hydr...

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  15. Addition HBr to propene yields 2-bromopropane, while in the presence o...

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  16. Describe two methods of preparaton of ethane. Given any three reaction...

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  17. Describe two methods of preparaton of ethane. Given any three reaction...

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  18. Describe two methods of preparaton of ethane. Given any three reaction...

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  19. Describe two methods of preparaton of ethane. Given any three reaction...

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  20. How does ethylene react with the following reagents? Give the chemical...

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  21. How does ethylene react with the following reagents? Give the chemical...

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