Question

1)write a note on polumerization please answer 80 words​

Answer 1

In polymer chemistry, polymerization is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks.[2][3][4] There are many forms of polymerization and different systems exist to categorize them.

polymerization occurs via a variety of reaction mechanisms that vary in complexity due to functional groups present in reacting compounds[4] and their inherent steric effects.

In more straightforward

polymerization, alkenes form polymers through relatively simple radical reactions; in contrast, more complex reactions such as those that involve substitution at the carbonyl group require more complex synthesis due to the way in which reacting molecules polymerize.[4] Alkanes can also be polymerized, but only with the help of strong acids.[5]

Answer 2

In polymer chemistry, polymerization is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks.There are many forms of polymerization and different systems exist to categorize them.

EXAMPLE :

An example of alkene polymerization, in which each styrene monomer's double bond reforms as a single bond plus a bond to another styrene monomer. The product is polystyrene

IUPAC DEFINITION :

The process of converting a monomer or a mixture of monomers into a polymer.