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प्रश्न
Write the reaction between ethanol and acetic anhydride.
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उत्तर
Ethanol reacts with acetic anhydride in presence of an acid catalyst to form a corresponding ester.
\[\begin{array}{cc}
\phantom{................}\ce{O}\phantom{.................}\ce{O}\phantom{.......................}\ce{O}\phantom{}\\
\phantom{................}||\phantom{..................}||\phantom{.......................}||\phantom{}\\
\ce{\underset{\text{Ethanol}}{C2H5 - OH} + \underset{\text{Acetic anhydride}}{(CH3 - C -)2O} ⇌[H+] \underset{\text{Ethyl ethanoate}}{CH3 - C - O - C2H5} + \underset{\text{Ethanoic acid}}{CH3 - C - OH}}
\end{array}\]
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संबंधित प्रश्न
Choose the correct option.
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dil. H2SO4
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PCl5
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\[\ce{Ether ->[Hot HI] A + B + H2O}\],
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/\phantom{......}\\\end{array}\] group?
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A mixed ether on hydrolysis gives ____________.
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\[\ce{(CH3)3C - O - CH3 + HI ->[cold] ?}\]
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/\phantom{.......}\\\end{array}\] group?
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Tert-butyl methyl ether on treatment with hydrogen iodide in cold gives ______.
Formation of diethyl ether from ethanol is based oh a ______.
Ethers when dissolved in cold concentrated sulphuric acid forms ______.
Explain Williamson's synthesis.
