Which of the following is incorrectly matched | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) $1$. $Nylon-6$ is prepared by the polymerization of caprolactam. This is correctly matched.
$2$. $PHBV$ (poly-$\beta$-hydroxybutyrate-co-$\beta$-

Vedclass · Accepted Answer

Low density polyethene $(LDPE)$ : Ziegler-Natta catalyst

Vedclass · Answer

(D) $1$. $Nylon-6$ is prepared by the polymerization of caprolactam. This is correctly matched.
$2$. $PHBV$ (poly-$\beta$-hydroxybutyrate-co-$\beta$-hydroxyvalerate) is a well-known biodegradable polymer. This is correctly matched.
$3$. Dacron (also known as Terylene) is a polyester used as a fibre. This is correctly matched.
$4$. Low density polyethene $(LDPE)$ is prepared by free radical polymerization of ethene at high pressure and temperature. Ziegler-Natta catalyst is used for the preparation of High Density Polyethene $(HDPE)$. Therefore,this is incorrectly matched.

List-$I$ (Use)	List-$II$ (Substance)
$A$. Electrodes in batteries	$II$. Polyacetylene
$B$. Welding of metals	$III$. Oxyacetylene
$C$. Toys	$I$. Polypropylene

List-$I$	List-$II$
$A$. $Nylon$ $6,6$	$i$. $Ethylene$ $glycol$ and $Terephthalic$ $acid$
$B$. $Terylene$	$ii$. $1,3-Butadiene$ and $Styrene$
$C$. $Buna-S$	$iii$. $Chloroprene$
$D$. $Neoprene$	$iv$. $Acrylonitrile$
	$v$. $Adipic$ $acid$ and $Hexamethylenediamine$

Which of the following is incorrectly matched?

Similar Questions

The condensation product of caprolactam is:

Which of the following polymers has the highest glass-transition temperature $(T_g)$?

Match the following:
List-$I$ (Use) List-$II$ (Substance)
$A$. Electrodes in batteries $II$. Polyacetylene
$B$. Welding of metals $III$. Oxyacetylene
$C$. Toys $I$. Polypropylene
The correct answer is

Which of the following compounds is present in natural rubber as a monomer?

Vedclass Test Series

Exam Paper Generator

Online Exam Module