Question

what is meant by addition reaction​

Answer 1

Answer:

An addition reaction is essentially a reverse decomposition reaction wherein a decomposition reaction is a reaction where one compounds one or more elements or compounds. Looking at an example of an addition reaction, hydrochlorination of propane (an alkene).

Answer 2

A reaction in which two or more molecules combine to form a bigger molecule is called addition reaction. ... this reaction takes place only in unsaturated compounds where there are double or triple bonds. example: ethane + bromine → 1,2-dibromoethane.