How will you prepare the following-
(a) Ethene from ethanol
(b) Cyclohexane from benzene.
(c) Methane from sodium acetate
(d) Ethane from ethene.
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(a) Ethanol can be dehydrated to give Ethene by heating it with an excess of concentrated
sulphuric acid at 170degrees Celsius
(b) first of all, benzene is converted in a
hydrogenation step to cyclohexane(that present in hydrocarbon mixuture
(c)sodiumacetate on heating with dry side lime
(NaOh+CaO) gives Methane
(d)Ethane is a molecule with formula Ch3-Ch3
and that ethene is form CH2=CH2
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