ECAT Pre Engineering Chemistry Chapter 25 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 25 Macromolecules

Try The MCQ's Test For ECAT Chemistry Chapter 25 Macromolecules

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ECAT Chemistry Chapter 25 Macromolecules

00:00
Question # 1

Polyester resins have special use in:

Question # 2

Protein are classified into

Question # 3

The high molecular weight materials which yield on hydrolysis the amino acids is called:

Question # 4

Monosaccharides belong to the group

Question # 5

Which of the following has magnesium?

Question # 6

What is the most common catalyst used in hydrogenation of oils

Question # 7

Which teat is not given by both glucose and fructose

Question # 8

Which one is a polymer compound?

Question # 9

(CH2O)nis general formula for

Question # 10

Purine derivative among the following bases is

Question # 11

Two vitamins absorbed from intestine along with fats are

Question # 12

The digestion of fats in the intestines is aided by

Question # 13

The simplest separating unit of a polymer is called:

Question # 14

C6H12O6 is molecualr formula of:

Question # 15

Two or more similar monomers combine to form:

Question # 16

A polymer may be

Question # 17

Soft drinks and baby feeding bottles are generally made up of

Question # 18

The temp. and pressure used for PVC polymerization is

Question # 19

Plastics are pollution problem because many plastics:

Question # 20

The product of addition polymerization reaction is

Question # 21

A polymer may be

Question # 22

Which of the following is not a synthetic polymer?

Question # 23

The group linkage present in fats is

Question # 24

Synthetic polymer prepared from caprolactum is known is

Question # 25

Poly hydroxyl compounds of aldehyde and ketones are:

Question # 26

Teflon, styron and neoprene are all

Question # 27

Which of the following is not present in RNA?

Question # 28

The stroids of fungi and yeast and yeast are called:

Question # 29

Which of the following brings about the conversion of starch into maltose

Question # 30

Orlon is a polymer of

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ECAT Chemistry Chapter 25 Important MCQ's

Sr.# Question Answer
1 Which one of the following is not an example of chain growth polymer?
A. Neoprene
B. Bunna-S
C. PMMA
D. Glyptal
2 Which functional group is present in glycerol tristearate
A. Carboxylic acid
B. Alcohol
C. Aldehyde
D. Ester
3 RNA is a polymer of nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA
A. D-Ribose
B. Wracil base
C. Prosphate group
D. Thyamine base
4 Monosaccharides are
A. Aldoses
B. Ketoses
C. Either a and b
D. None of these
5 Ricket is caused due to the deficiency of vitamin
A. A
B. D
C. B
D. E
6 One of the followings is not type of polymer
A. Homopolymer
B. Copolymer
C. Heteropolymer
D. Terpolymer
7 A polymer may be
A. Linear
B. Branched
C. Cross linked
D. All of these
8 Synthetic polymer prepared from caprolactum is known is
A. Nylon 610
B. Teflon
C. Terylene
D. Nylon-6
9 The fiber which is made from acrylonitrile as monomer:
A. PVC
B. Rayon Fiber
C. Acrylic fiber
D. Polyester fiber
10 Which of the following has magnesium?
A. Carbonic anhydrase
B. Haemocyanin
C. chlorophyll
D. Vitamin B12

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