Advertisements
Advertisements
प्रश्न
Aromatic electrophilic substitution with iodine can be carried out using _____________
पर्याय
HNO3
HCl
HI
H3PO4
Advertisements
उत्तर
Aromatic electrophilic substitution with iodine can be carried out using HNO3
APPEARS IN
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.
Convert the following:
But-1-ene to n-butyl iodide
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 ____________.
Alkyl fluorides are prepared by heating alkyl bromides or chlorides in the presence of metallic fluorides. The reaction is known as ____________ reaction.
Conversion of an alcohol into alkyl chloride by reacting with thionyl chloride is done in a medium of ____________.
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 ______.
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.
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).
What is the advantage of alkyl halide using the thionyl chloride (SOCl2 ) method?
Complete the following reaction giving major product.
\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}
\end{array}\]
Which of the following acid strengths is used to get a good yield of alkyl iodide from alcohol and sodium iodide in phosphoric acid?
