हिंदी

Aromatic electrophilic substitution with iodine can be carried out using _____________

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प्रश्न

Aromatic electrophilic substitution with iodine can be carried out using _____________

विकल्प

  • HNO3

  • HCl

  • HI

  • H3PO4

MCQ
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उत्तर

Aromatic electrophilic substitution with iodine can be carried out using HNO3

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अध्याय 10: Halogen Derivatives - Multiple choice questions

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संबंधित प्रश्न

Write the structure and IUPAC name of the major product in the following reaction.

\[\begin{array}{cc}
\ce{CH3 - CH - CH2Cl + NaI ->[Acetone]}\\
|\phantom{..................}\\
\ce{CH3\phantom{...............}}
\end{array}\]


Write the structure and IUPAC name of the major product in the following reaction.

\[\ce{CH3 - CH2Br + SbF3 ->}\]


Write the structure and IUPAC name of the major product in the following reaction.


Write the structure and IUPAC name of the major product in the following reaction.


Give reason:

Alkyl halides are generally not prepared by free radical halogenation of alkanes.


Convert the following:

But-1-ene to n-butyl iodide


Give reason. Though alkyl halides are moderately polar, they are insoluble in water.


Which of the following reaction proves the chlorinating property of phosphorus pentachloride?


Which of the following pairs of aryl halides cannot be prepared directly by electrophilic substitution?


The compound formed when 3, 5-dinitrobenzoic acid reacts with thionyl chloride is ___________.


Which among the following methods is not suitable for the preparation of alkyl chlorides?


What is the name of reaction involving replacement of diazonium group by chloride using cuprous (I) salt?


Which of the following alkyl halides has the lowest boiling point?


Which reaction is useful in exchange of halogen in alkyl chloride by iodide?


Identify 'A' in the following reaction: \[\ce{C2H5OH + HCl ->[A] C2H5Cl + H2O}\]


What is molecular formula of allyl chloride?


An alkyl iodide on refluxing with aqueous KOH solution gave isopropyl alcohol. The structure of alkyl iodide could be:


Identify the name of reaction in which alkyl fluorides are prepared by heating alkyl bromide with metallic fluorides.


Alkyl chloride when treated with sodium iodide in presence of dry acetone forms alkyl iodide. What is the name of this reaction?


Which one of the following is Swartz reaction?


The conversion of ethyl bromide using sodium iodide and dry acetone, this reaction is know as ______.


Choose the false statement from the following.


How is alkyl halide converted into alcohol by using?

Aqueous NaOH (or KOH)


Explain the preparation of alkyl halide using thionyl chloride (SOCl2).


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}
\end{array}\]


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