What type of polymerisation does ethene undergo?

Addition Reaction
A Free Radical Addition Reaction You will remember that during the polymeriation of ethene, thousands of ethene molecules join together to make poly(ethene) – commonly called polythene. The reaction is done at high pressures in the presence of a trace of oxygen as an initiator.

What is the process of polymerization?

polymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chainlike or network molecule, called a polymer. The monomer molecules may be all alike, or they may represent two, three, or more different compounds.

Which statement is correct about the polymerization of ethene to poly ethene?

Which statement is correct about the polymerization of ethene to poly(ethene)? The polymer is an alkene. The monomer ethene and the repeating unit have the same empirical formula.

What catalyst is used in polymerization of ethene?

Metallocenes are being increasingly used as catalysts for the production of poly(ethene) (mLLDPE) and poly(propene).

What state of matter is ethene?

Ethylene appears as a colorless gas with a sweet odor and taste. It is lighter than air.

What are the type of polymerization?

There are two basic types of polymerization, chain-reaction (or addition) and step-reaction (or condensation) polymerization.

What is polymerization process give example?

Polymerization reactions are chain reactions, and the formation of Teflon from tetrafluoroethylene is one example. In this reaction, a peroxide (a compound in which two oxygen atoms are joined together by a single covalent bond) may be used as the initiator.

What happens when ethene undergoes polymerization?

An addition reaction is one in which two or more molecules join together to give a single product. During the polymerisation of ethene, thousands of ethene molecules join together to make poly(ethene) – commonly called polythene. Ethene is known as the monomer.

Which of the following would result from polymerization of ethene?

Which of the following would result from the polymerization of ethene? dichlorobenzene.