Chemistry, asked by kandesejal, 1 year ago

Write the chemical equations for preparation of but-1-ene and but-2-ene from (a) alcohols (b) alkyl halides (C) vicinal dihalides.

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Answered by Anonymous
13

The general formula for alkenes is CnH2n, Where n = number of carbon atoms. ... In 2-Methyl-but-2-ene, two methyl groups (same group) are attached to one of the .... Example – 1: Preparation of ethene from ethyl alcohol (Ethanol): ... attached to two neighbouring carbon atoms are called vicinal dihalides.

Organic Chemistry/Alkenes - Wikibooks, open books for an open w

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