How is diethyl ether (ethoxyethane) obtained from alcohol? - Vidyadip

Question

How is diethyl ether (ethoxyethane) obtained from alcohol?

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Answer

When excess of ethyl alcohol is distilled with concentrated sulphuric acid $\left( H _2 SO _4\right)$ at $413 K$, diethyl ether is formed.
$2 C _2 H _5 OH \xrightarrow[413 K ]{\text { Conc. } H _2 SO _4} \underset{\substack{\text { Ethexyethane } \\ \text { (diethyl ether) }}}{ C _2 H _5- O - C _2 H _5+ H _2 O }$

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