1
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Amongst the following, how many of them come under the category of elastomers? Natural rubber, polyethene, vulcanized rubber, bakelite, polyvinylchloride, buna-N, nylon-6, neoprene
A
4
B
5
C
3
D
6
2
TS EAMCET 2020 (Online) 14th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { The structure given below is an example of } $$

TS EAMCET 2020 (Online) 14th September Evening Shift Chemistry - Polymers Question 1 EnglishI. A condensation and biodegradable polymer.

II. A biodegradable and thermoplastic polymer.

III. A biodegradable and thermosetting polymer.

IV. A polyester and thermoplastic polymer.

A

I, II and III

B

I, II and IV

C

I, III and IV

D

II, III and IV

3
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which one among the following is a semi-synthetic polymer?

A

Cellulose acetate

B

Starch

C

Rubber

D

Nylon-6, 6

4
TS EAMCET 2020 (Online) 11th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Monomeric units of melamine polymer are } $$

A

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Polymers Question 2 English Option 1

B

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Polymers Question 2 English Option 2

C

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Polymers Question 2 English Option 3

D

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Polymers Question 2 English Option 4

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