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प्रश्न
Give reason:
Alkyl halides are generally not prepared by free radical halogenation of alkanes.
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उत्तर
Free radical halogenation of alkanes leads to the formation of a mixture of mono and poly halogen compounds. Hence, free radical halogenation of alkanes is not suitable for the preparation of alkyl halides.
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.
\[\begin{array}{cc}
\ce{CH3 - CH - CH = CH2 + HBr ->[peroxide]}\\
|\phantom{........................}\\
\ce{CH3\phantom{.....................}}
\end{array}\]
Write the structure and IUPAC name of the major product in the following reaction.
What is Grignard reagent? How is it prepared? Why are they prepared under anhydrous condition?
Predict all the alkenes that would be formed by dehydrohalogenation of the following alkyl halide.
- 2-chloro-2-methylbutane
- 3-bromo-2,2,3-trimethylpentane
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 ___________.
Identify Sandmeyer's reaction from the following.
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?
Alkyl halides can be hydrolysed to alcohols by reacting with ____________.
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 the INCORRECT statement.
The following reaction is known as:
\[\ce{R - Cl + NaI ->[acetone] R - I + NaCl ↓}\]
What is the relative rate of SN2 reaction for (CH3)3C - Br?
The reaction \[\ce{2R - Cl + COF2 -> 2R - F + COCl2}\] is an example of ______.
An alkyl iodide on refluxing with aqueous KOH solution gave isopropyl alcohol. The structure of alkyl iodide could be:
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?
Explain Swartz reaction.
How is alkyl halide converted into alcohol by using?
Aqueous NaOH (or KOH)
How is alkyl halide converted into alcohol by using Moist silver oxide?
