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प्रश्न
Write preparation of diethyl ether.
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उत्तर
When ethyl bromide is heated with sodium ethoxide, diethyl ether is formed.
\[\ce{\underset{(Ethyl bromide)}{C2H5Br} + \underset{(Sodium ethoxide)}{C2H5 - O - Na} -> \underset{(Diethyl ether)}{C2H5 - O - C2H5} + NaBr}\]
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संबंधित प्रश्न
Anisole on heating with concentrated HI gives ______.
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How will you prepare diethyl ether by dehydration of alcohol?
What are the limitations to prepare ether by this method?
What is the action of following on diethyl ether?
PCl5
In the following reaction:
\[\ce{Ether ->[Hot HI] A + B + H2O}\],
If A and B are identical, the ether is ____________.
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Action of hydrogen iodide on anisole gives ______.
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\[\ce{(CH3)2CH - O - CH3 ->[Cold HI] X + Y}\]
\[\ce{X ->[K2Cr2O7][dil. H2SO4] Z}\]
\[\ce{Y ->[NaOH(aq)][\Delta] CH3OH}\]
Identify X, Y and Z.
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/\phantom{.......}\\\end{array}\] group?
Ether is obtained from ethyl alcohol in presence of H2SO4 at _______.
Isopropyl methyl ether when treated with cold hydrogen iodide gives ______.
Tert-butyl methyl ether on treatment with hydrogen iodide in cold gives ______.
Ethers when dissolved in cold concentrated sulphuric acid forms ______.
Why ethers possess a small net dipole moment?
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