1
KCET 2024
MCQ (Single Correct Answer)
+1
-0

The biodegradable polymer obtained by polymerisation of glycine and aminocaproic acid is

A
nylon 6
B
PHBV
C
nylon-2, nylon-6
D
nylon-6, 10
2
KCET 2023
MCQ (Single Correct Answer)
+1
-0

Which of the following monomers form biodegradable polymers ?

A
Ethylene glycol and phthalic acid
B
Caprolactum and 1, 3-butadiene
C
Phenol and formaldehyde
D
3-hydroxybutanoic acid and 3-hydroxypentanoic acid
3
KCET 2023
MCQ (Single Correct Answer)
+1
-0

Match the List-I with List - I in the following.

List-I List-II
1. Caprolactum a. KCET 2023 Chemistry - Polymers Question 14 English 1
2. Vinyl chloride b. KCET 2023 Chemistry - Polymers Question 14 English 2
3. Styrene c. KCET 2023 Chemistry - Polymers Question 14 English 3
4. Propene d. KCET 2023 Chemistry - Polymers Question 14 English 4

A
1-c, 2-d, 3-a, 4-b
B
1-a, 2-d, 3-c, 4-b
C
1-d, 2-c, 3-a, 4-b
D
1-d, 2-c, 3-b, 4-a
4
KCET 2022
MCQ (Single Correct Answer)
+1
-0

Which of the following is correctly matched?

A
Teflon - Caprolactum
B
Bakelite - Novolac
C
Polyester - Tetrafluoroethene
D
Nylon - Acrylonitrile
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