
Which is the monomer of Neoprene in the following?
(A) $C{H_2} = CH - C = CH$
(B) $C{H_2} = C(C{H_3}) - CH = C{H_2}$
(C) $C{H_2} = C(Cl) - CH = C{H_2}$
(D) $C{H_2} = CH - CH = C{H_2}$
Answer
574.2k+ views
Hint: You should know that it is a colorless volatile liquid and is exclusively used as a monomer for the production of the polymer polychloroprene which is a type of synthetic rubber.
Complete step by step answer:
- So, basically a molecule or a segment of a particular molecular structure which is repeated many times in a polymer is known as a monomer. Generally monomers have the ability to form chemical bonds to at least two other monomer molecules.
- On the other hand, neoprene is nothing but a synthetic rubber which is produced by polymerization of chloroprene.
- So, yes! Chloroprene is the monomer of neoprene.
- The terminal double bonds are cleaved and those terminal carbons make bonds with other monomers leading to the formation of the polymer in the case of chloroprene.
- Chloroprene is the monomer which is used in the formation of the elastomer neoprene, is prepared from vinylacetylene.
- Chloroprene is the common name for the organic compound 2-chlorobutan-1, 3-diene.
- So, we can say that monomer chloroprene contains chlorine atoms in its structure.
- Chloroprene is not known to occur naturally. It is not widely distributed in the environment due to its reactivity.
- Chloroprene is extremely reactive unless stored in cold storage and under inert gas, and in presence of oxidative inhibitors and free radical scavengers.
Therefore, the monomer of Neoprene is $C{H_2} = C(Cl) - CH = C{H_2}$.
- None of the given options have chlorine atoms in its structure except option (C).
Hence, the correct answer of this question is (C).
Note: You should know that neoprene itself is not considered toxic, but the gases from production can be hazardous. We should also know that producing neoprene contributes to climate change.
Complete step by step answer:
- So, basically a molecule or a segment of a particular molecular structure which is repeated many times in a polymer is known as a monomer. Generally monomers have the ability to form chemical bonds to at least two other monomer molecules.
- On the other hand, neoprene is nothing but a synthetic rubber which is produced by polymerization of chloroprene.
- So, yes! Chloroprene is the monomer of neoprene.
- The terminal double bonds are cleaved and those terminal carbons make bonds with other monomers leading to the formation of the polymer in the case of chloroprene.
- Chloroprene is the monomer which is used in the formation of the elastomer neoprene, is prepared from vinylacetylene.
- Chloroprene is the common name for the organic compound 2-chlorobutan-1, 3-diene.
- So, we can say that monomer chloroprene contains chlorine atoms in its structure.
- Chloroprene is not known to occur naturally. It is not widely distributed in the environment due to its reactivity.
- Chloroprene is extremely reactive unless stored in cold storage and under inert gas, and in presence of oxidative inhibitors and free radical scavengers.
Therefore, the monomer of Neoprene is $C{H_2} = C(Cl) - CH = C{H_2}$.
- None of the given options have chlorine atoms in its structure except option (C).
Hence, the correct answer of this question is (C).
Note: You should know that neoprene itself is not considered toxic, but the gases from production can be hazardous. We should also know that producing neoprene contributes to climate change.
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