Alkanols can be manufactured from alkenes by the initial reaction of alkenes with

Enokdavid

2 years ago

Alkanols can be manufactured from alkenes by the initial reaction of alkenes with different reagents. Among the options provided, the suitable reagent for this reaction is Option D: sodium hydroxide (NaOH). The reaction between alkenes and sodium hydroxide is known as the hydrolysis reaction or alkaline hydrolysis.

During this reaction, the alkene reacts with sodium hydroxide in the presence of water to produce alkanol (also known as alcohol) as the main product. The alkene molecule adds a hydroxyl group (-OH) from the sodium hydroxide, resulting in the formation of an alcohol compound.

Option A, bromine in tetrachloromethane, is commonly used for the test known as bromine water test to identify the presence of alkenes. It does not lead to the production of alkanols from alkenes.

Option B, concentrated tetraoxosulphate(VI) acid (commonly known as concentrated sulfuric acid), is primarily used for various chemical reactions, but it does not directly convert alkenes into alkanols.

Option C, aqueous potassium tetraoxomanganate(VII) (commonly known as potassium permanganate), is a strong oxidizing agent that is frequently used for the oxidation of organic compounds. It is not suitable for the direct conversion of alkenes into alkanols.

Therefore, the correct answer is Option D: sodium hydroxide, which initiates the reaction to manufacture alkanols from alkenes.