Question

How can we prepare ether from ethyl alcohol? please write reaction.

Answer 1

Answer:

This is a nucleophilic substitution reaction. The method is not a very effective one. This is because it has as olefins as by-products. ion.

R-X + KOHaq → R-OH

Answer 2

Answer:

A Methods of preparation of Ethylene:

1. Dehydration of ethyl alcohol : Ethyl alcohol on heating with conc. H2SO4 at 170∘C gives ethylene.

CH3CH2OHEthyl alcohol−→−−−−−Conc.H2SO4170∘CC2H4+H2OEthylene

(2) Dehydration of ethyl halides: Ethyl halides on heating with alcoholic NaOH or KOH give ethylene.

CH3CH2BrEthyl bromide+KOH(alc)→ΔH2C=CH2+KBr+H2O

Hope it's helpful ❤️