Chemistry, asked by alvinpradeep, 10 months ago

how to prepare ethylbromide from ethene

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Answered by sonuroy76

1

Answer:

Answer. Ethene is prepared by heating a mixture of ethanol and excess of concentrated sulphuric acid at 180°C. In first step, ethyl hydrogensulphate is formed which decomposes on heating to produce ethene, which is collected over water. On heating ethyl bromide with alcoholic KOH, ethene is formed.

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