Question

give example of polymerization and isomerization​

Answer 1

Explanation:

In chemistry isomerization is the process by which one molecule is transformed into another molecule which has exactly the same atoms, but the atoms have a different arrangement e.g. A-B-C → B-A-C (these related molecules are known as isomers [1]). In some molecules and under some conditions, isomerization occurs spontaneously. Many isomers are roughly equal in bond energy, and so exist in roughly equal amounts, provided that they can interconvert somewhat freely; that is, the energy barrier between the two isomers is not too high. When the isomerization occurs intramolecularly it is considered a rearrangement reaction.

The energy difference between two isomers is called "isomerization energy". Isomerizations with low energy difference both experimental and computational (in parentheses) are endothermic trans-cis isomerization of 2-butene with 2.6 (1.2) kcal/mol, cracking of isopentane to n-pentane with 3.6 (4.0) kcal/mol or conversion of trans-2-butene to 1-butene with 2.6 (2.4) kcal/mol

sorry i only found isomerisation.

Answer 2

Explanation:

In certain kinds of alkene polymerization reactions, chain walking is an isomerization process that introduces branches into growing polymers. the trans isomer of resveratrol can be converted to the cis isomer in a photochemical reaction. Thermal rearrangement of azulene to naphthalene has been observed.