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Write DDT structure. Give harmful effect...

Write DDT structure. Give harmful effects of DDT.

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MODERN PUBLICATION-HALOALKANES AND HALOARENES-EXERCISE
  1. Give two methods of preparation of haloalkanes.

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  2. Give two uses of iodoform.

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  3. Write DDT structure. Give harmful effects of DDT.

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  4. Write the following reaction: Wurtz Fittig Reaction

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  5. What are ambident nucleophiles? Explain with an example ?

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  6. Write short note on Sandmeyer reactions.

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  7. C—CI bond of chlorobenzene in comparison C—Cl bond of methyl chloride ...

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  8. The dipole moment of chlorobenzene is lower than that of cyclohexyl ch...

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  9. Give reasons: SN1 reactions are accompanied by racemization in optical...

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  10. Complete the following reaction equation :

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  11. Complete the following reaction equation : CH3CH2CH = CH2 + HBr rarr

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  12. Express 1708 in roman numbers.

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  13. Express 1709 in roman numbers.

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  14. Which one of the following compounds is more easily hydrolyzed by KOH ...

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  15. Which one undergoes SN2 substitution reaction faster and why ?

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  16. Draw the structures of major monohalo product of the following reactio...

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  17. Draw the structures of major monohalo product of the following reactio...

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  18. Which halogen compound of the following pairs will react faster in SN2...

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  19. Which halogen compound in the following pairs will react faster in SN2...

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  20. How do you convert the following: Prop-1-ene to 1- fluoropropane.

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