Which of the following statements is incorrec | vedclass

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(D) $1$. $Nylon-6$ is formed by the polymerization of caprolactam,so statement $A$ is correct.$2$. Natural rubber is a polymer of isoprene $(2-methyl-

Vedclass · Accepted Answer

The monomer of $Nylon-6$ is Terylene.

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(D) $1$. $Nylon-6$ is formed by the polymerization of caprolactam,so statement $A$ is correct.$2$. Natural rubber is a polymer of isoprene $(2-methyl-1,3-butadiene)$,so statement $B$ is correct (Note: The original option $B$ mentioned butadiene,which is technically incorrect as natural rubber is polyisoprene,but statement $D$ is explicitly false as Terylene is a polyester,not a monomer of $Nylon-6$).$3$. Phenol-formaldehyde resin is indeed known as Bakelite,so statement $C$ is correct.$4$. $Nylon-6$ is a polyamide,while Terylene is a polyester. Thus,statement $D$ is incorrect.

Polymer	Type
$A$. Bakelite	$P$. Homo polymer
$B$. Nylon-$6$	$Q$. Condensation polymer
$C$. Terylene	$R$. Polyester
$D$. $PHBV$	$S$. Copolymer

Column-$I$	Column-$II$
$A$. Polyester of glycol and phthalic acid	$i$. Novolac
$B$. Copolymer of $1,3$-butadiene and styrene	$ii$. Glyptal
$C$. Phenol and formaldehyde resin	$iii$. Buna-$S$
$D$. Polyester of glycol and terephthalic acid	$iv$. Buna-$N$
$E$. Copolymer of $1,3$-butadiene and acrylonitrile	$v$. Dacron

Column-$I$	Column-$II$
$A$. Natural rubber latex	$i$. Nylon
$B$. Wood laminates	$ii$. Neoprene
$C$. Ropes and fibres	$iii$. Dacron
$D$. Polyester fabric	$iv$. Melamine formaldehyde resins
$E$. Synthetic rubber	$v$. Urea-formaldehyde resins
$F$. Unbreakable crockery	$vi$. cis-polyisoprene

Which of the following statements is incorrect?

Similar Questions

Which of the following has cross-links?

Match the following:

Polymer Type

$A$. Bakelite $P$. Homo polymer

$B$. Nylon-$6$ $Q$. Condensation polymer

$C$. Terylene $R$. Polyester

$D$. $PHBV$ $S$. Copolymer

Polyethylene is prepared from calcium carbide as follows:
$CaC_2 + 2H_2O \to Ca(OH)_2 + C_2H_2$
$C_2H_2 + H_2 \to C_2H_4$
$nC_2H_4 \to (-CH_2-CH_2-)_n$
Calculate the amount of polyethylene produced from $64 \ kg$ of $CaC_2$. (in $kg$)

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