The first ____ alcohols in the ____ series are methanol, ____ and propanol. They are highly ____, making them useful as fuels. They are also used as ____ in marker ____, medicines, and ____ (such as deodorants and perfumes). Ethanol is the alcohol found in alcoholic ____ such as wine and beer. Ethanol is mixed with petrol for use as a ____ Alcohols can be oxidised to form ____ acids. When something is oxidised it gains ____. Oxidation can be done using an oxidising agent such as potassium dichromate in ____ acid. When ethanol is heated with acidified potassium dichromate we observe a colour change from ____ to green. Microbial oxidation can also form carboxylic ____ from alcohols. Alcohol is used as an energy source in ____ respiration. Alcohols are also oxidised when they are ____. The products of combustion are carbon dioxide and water.

Alcohols IGCSE Chemistry

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