1
JEE Main 2021 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Orlon fibres are made up of :
A
Polyacrylonitrile
B
Polyesters
C
Polyamide
D
Cellulose
2
JEE Main 2021 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Identify the incorrect statement from the following
A
Amylose is a branched chain polymer of glucose
B
Starch is a polymer of $$\alpha$$-D glucose
C
$$\beta$$-Glycosidic linkage makes cellulose polymer
D
Glycogen is called as animal starch
3
JEE Main 2021 (Online) 16th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
Which of the following polymer is used in the manufacture of wood laminates?
A
Melamine formaldehyde resin
B
Urea formaldehyde resin
C
cis-poly isoprene
D
Phenol and formaldehyde resin
4
JEE Main 2021 (Online) 26th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
The structure of Neoprene is :
A
JEE Main 2021 (Online) 26th February Morning Shift Chemistry - Polymers Question 37 English Option 1
B
JEE Main 2021 (Online) 26th February Morning Shift Chemistry - Polymers Question 37 English Option 2
C
JEE Main 2021 (Online) 26th February Morning Shift Chemistry - Polymers Question 37 English Option 3
D
JEE Main 2021 (Online) 26th February Morning Shift Chemistry - Polymers Question 37 English Option 4
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