Answer
364.8k+ views
Hint: Alkyl halides (also known as haloalkanes) are alkanes that have had one or more hydrogen atoms substituted by halogen atoms (fluorine, chlorine, bromine or iodine). The compounds with the general formula ${\text{RX}}$ where ${\text{R}}$is an alkyl or substituted alkyl group and ${\text{X}}$ is a halogen, are known as alkyl halides.
Complete answer:
\[{\text{R}}\,{\text{ - }}\,{\text{Cl}}\,{\text{ + }}\,{\text{N}}{{\text{a}}^{\text{ + }}}{{\text{I}}^{\text{ - }}}\,\, \to \,\,{\text{R}}\,{\text{ - }}\,{\text{I}}\,{\text{ + }}\,{\text{NaCl}}\, \downarrow \]
The mechanism of the reaction is the ${{\text{S}}_{\text{N}}}{\text{2}}$mechanism. The ion iodide is a strong nucleophile, and it adds as ${{\text{I}}^{\text{ - }}}$. Since sodium iodide is much more soluble in acetone than sodium chloride, we will notice a glassy precipitate of sodium chloride in the acetone when we perform this reaction.
The reagent used in the Finkelstien reaction is ${\text{NaI}}$ in acetone. To make alkyl iodides, alkyl halides are treated with the reagent. Even though ${{\text{I}}^ - }$ is a weak nucleophile, the reaction is accelerated by the lower solubility of the products ${\text{NaCl}}$ and ${\text{NaBr}}$ in acetone.
Additional Information:
The nucleophilic substitution reaction of the leaving group (which usually consists of halide groups or other electron-withdrawing groups) with a nucleophile in a given organic compound is the ${S_N}2$reaction mechanism.
Note:
The number two in the term ${{\text{S}}_{\text{N}}}{\text{2}}$ stands for bimolecular, implying that two molecules are involved in the rate-determining step. The rate of bimolecular nucleophilic substitution reactions is affected by both the haloalkane and the nucleophile concentrations.
${{\text{S}}_{\text{N}}}{\text{2}}$ occurs at a higher rate as it is a one-step procedure. ${S_N}1$is a two-step process in which the first step, carbocation formation, is slow and the second step, nucleophilic attack, is quick.
Complete answer:
\[{\text{R}}\,{\text{ - }}\,{\text{Cl}}\,{\text{ + }}\,{\text{N}}{{\text{a}}^{\text{ + }}}{{\text{I}}^{\text{ - }}}\,\, \to \,\,{\text{R}}\,{\text{ - }}\,{\text{I}}\,{\text{ + }}\,{\text{NaCl}}\, \downarrow \]
The mechanism of the reaction is the ${{\text{S}}_{\text{N}}}{\text{2}}$mechanism. The ion iodide is a strong nucleophile, and it adds as ${{\text{I}}^{\text{ - }}}$. Since sodium iodide is much more soluble in acetone than sodium chloride, we will notice a glassy precipitate of sodium chloride in the acetone when we perform this reaction.
The reagent used in the Finkelstien reaction is ${\text{NaI}}$ in acetone. To make alkyl iodides, alkyl halides are treated with the reagent. Even though ${{\text{I}}^ - }$ is a weak nucleophile, the reaction is accelerated by the lower solubility of the products ${\text{NaCl}}$ and ${\text{NaBr}}$ in acetone.
Additional Information:
The nucleophilic substitution reaction of the leaving group (which usually consists of halide groups or other electron-withdrawing groups) with a nucleophile in a given organic compound is the ${S_N}2$reaction mechanism.
Note:
The number two in the term ${{\text{S}}_{\text{N}}}{\text{2}}$ stands for bimolecular, implying that two molecules are involved in the rate-determining step. The rate of bimolecular nucleophilic substitution reactions is affected by both the haloalkane and the nucleophile concentrations.
${{\text{S}}_{\text{N}}}{\text{2}}$ occurs at a higher rate as it is a one-step procedure. ${S_N}1$is a two-step process in which the first step, carbocation formation, is slow and the second step, nucleophilic attack, is quick.
Recently Updated Pages
What are the figures of speech in the poem Wind class 11 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write down 5 differences between Ntype and Ptype s class 11 physics CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Two tankers contain 850 litres and 680 litres of petrol class 10 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What happens when eggshell is added to nitric acid class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why was Kamaraj called as Kingmaker class 10 social studies CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What makes elections in India democratic class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)