$.$In anionic polymerization, the termination steps involved

resulting in the formation of polymer chain

abstract proton

amide linkage

Water & alcohol

all types

Select the incorrect statement from the following option

In chain growth polymerization, polymer MW rises steadily throughout the reaction

Chain growth polymerization requires the presence of double bond in monomer

No by$-$product is formed in chain growth polymerization

In chain growth polymerization, growth of chain is at one active centre

Select the incorrect statement from the following option

Step growth polymerization requires two reactive functional groups to be present at both ends of the monomer

No by$-$product $($condensation product$)$ is formed in step growth polymerization

In step growth polymerization, growth of chain occurs at minimum of the two active centres

In step growth polymerization, polymer MW rises steadily throughout the reaction