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To prepare alkyl iodides from alcohols, ...

To prepare alkyl iodides from alcohols, which of following reagent is used ?

A

`I_(2)+HIO_(3)`

B

`KI+H_(3)PO_(4)`

C

NaI + Acetone

D

`KI+H_(2)SO_(4)`

Text Solution

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The correct Answer is:
B
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KUMAR PRAKASHAN-HALOALKANES AND HALOARENES-SECTION - E Multiple Choice Questions
  1. Which of the following is optically active ?

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  2. Sym-Tribromobenznene is ………

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  3. To prepare alkyl iodides from alcohols, which of following reagent is ...

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  4. In the following reaction : R-OH overset(HCl) rarr R-Cl+H(2)O ...

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  5. Consider the following reaction : R-OH overset(HCl)rarr R-Cl+H(2)O...

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  6. The major product in the reaction is …….

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  7. In the given reaction the total number of products obtained are …….

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  8. High purity and more quantity of haloalkanes are obtained by ……

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  9. The correct order of reactivity of alcohols with haloacids is …….

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  10. Which of the following is not prepared directly from benzene ?

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  11. Which of the following reagent is not used to prepare alkyl halides fr...

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  12. Which of the following have the maximum boiling point ?

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  13. The major product in the reaction is …….

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  14. The metallic fluoride used in a Swartz reaction is ……….

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  15. Which of the following has maximum density ?

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  16. Which of the following cannot be prepared from benzene diazonium halid...

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  17. CH(3)CH(2)-Br+NaI overset(" Acetone ")rarr X + NaBr The (X) in above r...

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  18. Alkyl Fluorides are prepared by ……

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  19. The reaction : CH(3)COOAg+Br(2)overset(C Cl(4))rarr CH(3)Br+CO(2)+...

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  20. The reaction : is known as …..

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