Preparations of Haloalkanes

In the presence of peroxide, hydrogen chloride and hydrogen iodide do not give anti-Markovnikoff’s addition with alkenes, because of the fact that:

Consider the following reaction



Identify the structure of the major product X.

The reaction condition leading to the best yield of ${\text{C}}_2{\text{H}}_5\text{Cl}$ are

The following reaction is known as
$\mathrm{R}-{\mathrm{CH}}_2\mathrm{Br}+\mathrm{AgF}\frac{ \mathrm{ethyleneglycol} }{\mathrm{\Delta }}\mathrm{R}-{\mathrm{CH}}_2 \mathrm{F}+\mathrm{AgBr}$

Which of the following cannot be prepared by Sandmeyer's reaction?

Which of the following will not give haloderivative by addition of $\mathrm{HBr}$?

Chlorobenzene is prepared commercially by

Chlorobenzene is formed by reaction of chlorine with benzene in the presence of ${\mathrm{AlCl}}_3$. Which of the following species attacks the benzene ring in this reaction?

Which of the following alcohols will yield the corresponding alkyl chloride on reaction with concentrated $\mathrm{HCl}$ at room temperature?

The reaction, $\mathrm{RCl}+\mathrm{NaI}\stackrel{\mathrm{Acetone}}{\to }\mathrm{R}–\mathrm{I}+\mathrm{NaCl}$, is known as

The reaction of toluene with chlorine in the presence of iron and in the absence of light yields _____.

What happens in Finkelstein reactions?

For the chemical reaction:

The IUPAC name of the product is:

Conversion of methyl chloride into methyl fluoride is known as

What are $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}$ in the following reaction:

$\mathrm{R}-\mathrm{OH}+{\mathrm{PCl}}_5\to \mathrm{X}+\mathrm{Y}+\mathrm{Z}$

Which one of the following hydrocarbons when treated with chlorine will give only, single monochloro compound?

Which of the following substrate is most reactive toward free radical substitution reaction :-