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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

What is the action of following on diethyl ether? PCl5

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प्रश्न

What is the action of following on diethyl ether?

PCl5

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उत्तर

Diethyl ether will react with PCl5 to give ethyl chloride.

\[\ce{\underset{\text{Diethyl ether}}{C2H5 - O - C2H5} + PCl5 ->[\Delta] \underset{\text{Ethyl chloride}}{2C2H5 - Cl} + POCl3}\]

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Ethers
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पाठ 11: Alcohols, Phenols and Ethers - Long Answer Questions

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संबंधित प्रश्‍न

Choose the correct option.

Ethers react with cold and concentrated H2SO4 to form ________.


Write chemical equation of acetyl chloride with ethanol


Write the preparation of ethanol from methyl magnesium iodide.


Write the reaction between ethanol and acetic anhydride.


Explain the fact that in alkyl aryl ethers, the alkoxy group is ring activating and ortho/para directing towards electrophilic aromatic substitution.


How will you prepare diethyl ether by dehydration of alcohol?


What are the limitations to prepare ether by this method?


Which of the following compounds does not contain \[\begin{array}{cc}\backslash\phantom{......}\\\ce{C = O}\\
/\phantom{......}\\\end{array}\] group?


For the preparation of mixed ethers by Williamson synthesis, which of the following combination will give the best yield?


Action of hydrogen iodide on anisole gives ______.


Which of the following statements is INCORRECT for ethers?


A mixed ether on hydrolysis gives ____________.


To prepare ethanol from methyl magnesium bromide, the other reagent required is ____________.


What are the products of the following reaction?

\[\ce{(CH3)3C - O - CH3 + HI ->[cold] ?}\]


Which of the following compounds does NOT contain \[\begin{array}{cc}\backslash\phantom{.......}\\\ce{C = O}\\
/\phantom{.......}\\\end{array}\] group?


Ether is obtained from ethyl alcohol in presence of H2SO4 at _______.


The major product of the reaction between tert-butyl chloride and sodium ethoxide is ______.


The compound which is not formed when a mixture of n-butyl bromide and ethyl bromide treated with sodium metal in the presence of dry ether is ______.


Isopropyl methyl ether when treated with cold hydrogen iodide gives ______.


Ethers when dissolved in cold concentrated sulphuric acid forms ______.


Explain Williamson's synthesis.


Write preparation of diethyl ether.


In Williamson synthesis, if a tertiary alkyl halide is used, then ______.


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