Chemistry
(a) What are alcohols? State their sources.
(b) Give general formulae of monohydric alcohol.
Organic Chemistry
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Answer
(a) Alcohols are the hydroxyl derivatives of alkane. They are formed by replacing one or more hydrogen atoms of the alkane with an OH group.
Alcohols are not found naturally in the earth's atmosphere, they are obtained by artificial synthesis in the laboratory.
For example, Methanol (wood spirit) is obtained from destructive distillation of wood, while ethanol is obtained from fermentation of sugar.
(b) CnH2n+1OH
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