Question

On treatment with dilute H2​SO4​, ethene forms ethanol.O TrueO False

Answer 1

The statement 'On treatment with dilute
`H_(2)SO_(4)`, ethene forms ethanol' is true as ethanol is the main product of this reaction.

The reaction between ethene and dilute H2​SO4​ produces ethanol. This reaction is an example of hydration reaction, in which water is added to a compound. In this case, the water molecule is provided by the dilute sulfuric acid (H2​SO4​). The reaction can be represented by the following equation:CH2=CH2​ + H2​O → CH3​CH2​OH​.

In this reaction, the double bond between the two carbon atoms in ethene is broken, and a hydrogen atom and a hydroxyl group (-OH) are added to the two carbon atoms, forming ethanol. This reaction is typically carried out in the presence of a catalyst, such as phosphoric acid, to increase the rate of the reaction.