What is functionality of monomer with example?
What is functionality of monomer with example?
The functionality of a monomer is the number of binding sites that is/are present in that monomer. For example, the functionality of monomers such as ethene and propene is one and that of 1, 3-butadiene and adipic acid is two.
What is the minimum functionality of monomer?
The essential feature of a monomer is polyfunctionality, the capacity to form chemical bonds to at least two other monomer molecules. Bifunctional monomers can form only linear, chainlike polymers, but monomers of higher functionality yield cross-linked, network polymeric products.
How do you explain the functionality of a monomer Class 12?
Solution : Functionality of a monomer is the number of bonding sites in it. For example, the functionality of ethene, vinyl chloride and styrene is two because these molecules have two reactive sites whereas the functionality of glycerol and phenol is three because they have three reactive sites.
How many functionality monomers must be?
1 Answer. Best explanation: The functionality of the monomer must be two or more than two. The monomers must be dibasic acids, diols and diamines.
What do you understand by the term functionality of a polymer explain by taking a example?
Solution : The number of bonding sites present in the monomers of the polymer is called functionality. E.g. : 1)Functionality of ethene ,propene Is one . 2) Functionality of ethylene glycol is two . Answer. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.
What are functional groups in chemistry?
functional group, any of numerous combinations of atoms that form parts of chemical molecules, that undergo characteristic reactions themselves, and that in many cases influence the reactivity of the remainder of each molecule.
What is the importance of functionality of monomer?
Functionality of monomers defines the bonding sites present in a monomer for bonding. Complete step by step answer: Monomer is a molecule that is mostly organic which can react with other molecules to form very large molecules or polymers. The most important feature of monomers is polyfunctionality.
What is the functionality of phenol?
The functionality of phenol is about the chemical reactivities of C atoms, not the three double bonds. However, phenol is a weak acid but a dangerous chemical compound. It can be reactive through electrophilic sub reactions with some compounds, like halogenation.
What does functional group mean?
