HCl + NH 4OH → NH 4Cl + H 2O Iodoform test The resulting hydrogen chloride reacts with the ammonium hydroxide to form white fumes of ammonium chloride and water. When alcohol is made to react with acetyl chloride, the reaction results in the formation of an ester and hydrogen chloride. The complex formed is a pink or red coloured precipitate. Upon making alcohols react with ceric ammonium nitrate, a complex compound is formed along with the formation of ammonium nitrate. ![]() ![]() CH 3OH + CH 3-COOH → CH 3-COOCH 3 + H 2O Ceric Ammonium Nitrate test It is known to be a slow reaction that is aided by the catalyst concentrated sulphuric acid.Į.g. The reaction is known as esterification and the asters have a distinct fruity smell. When alcohols are made to react with a carboxylic acid, the reaction results in the formation of esters. It is important to note that the alcohol being tested should be dry because when sodium reacts with water, the reaction is known to be highly exothermic in nature. Given below is the chemical equation for the chemical reaction: When alcohol reacts with active metals like sodium brisk effervescence appears which is a result of the release of the hydrogen gas due to the chemical reaction. The following tests can be performed to detect the presence of alcohol as a functional group: To identify the presence of alcohol (-OH) as a functional group in a given organic compound.
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