Answer
Verified
434.1k+ views
Hint: Buna-N is a polymer made up of 2 polymers. This means that it is a copolymer. The reaction mechanism involves formation of free radicals. So, check for compounds which can easily generate free radicals. Identify the names of the monomers and then draw the structures accordingly.
Complete step-by-step answer:
Polymerization is a process of reacting monomer molecules together in a chemical reaction to form long polymer chains .
In chemical compounds, polymerization can occur by various types of reaction mechanisms that vary in complexity due to the functional groups present in the reactants and the steric effects that are present.
Copolymerisation is the type of polymerisation reaction involving more than one type of monomer. The number of monomers involved in the reaction is usually 2.
Buna-N is one such polymer that is formed by copolymerisation. The monomers of the polymer are 1,3-Butadiene and vinyl cyanide.
We will now draw the structures of each monomer and then identify the correct answer.
1,3-Butadiene:
Vinyl Cyanide:
We will now write the polymerisation reaction of the above two monomeric units and see the formation of the Buna-N polymer.
From the above explanation we can conclude that the correct answer is option (A).
Note: In simple polymerizations, alkenes form polymers through relatively simple free radical reactions; in contrast, reactions involving substitution at a carbonyl group require more complex synthesis due to the way in which reactants polymerize and the steric hindrance offered by neighboring groups.
Complete step-by-step answer:
Polymerization is a process of reacting monomer molecules together in a chemical reaction to form long polymer chains .
In chemical compounds, polymerization can occur by various types of reaction mechanisms that vary in complexity due to the functional groups present in the reactants and the steric effects that are present.
Copolymerisation is the type of polymerisation reaction involving more than one type of monomer. The number of monomers involved in the reaction is usually 2.
Buna-N is one such polymer that is formed by copolymerisation. The monomers of the polymer are 1,3-Butadiene and vinyl cyanide.
We will now draw the structures of each monomer and then identify the correct answer.
1,3-Butadiene:
Vinyl Cyanide:
We will now write the polymerisation reaction of the above two monomeric units and see the formation of the Buna-N polymer.
From the above explanation we can conclude that the correct answer is option (A).
Note: In simple polymerizations, alkenes form polymers through relatively simple free radical reactions; in contrast, reactions involving substitution at a carbonyl group require more complex synthesis due to the way in which reactants polymerize and the steric hindrance offered by neighboring groups.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Which are the Top 10 Largest Countries of the World?
Give 10 examples for herbs , shrubs , climbers , creepers
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Why is there a time difference of about 5 hours between class 10 social science CBSE
Difference Between Plant Cell and Animal Cell