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

Which of these polymers is a synthetic polymer?

Question # 2

Which of the following is fully fluorinated polymer?

Question # 3

Plastics are a pollution problem because many plastics

Question # 4

The proteins which are derived by conjugated proteins are called as

Question # 5

Which of the following is a steroid

Question # 6

Two vitamins absorbed from intestine along with fats are

Question # 7

Orlon is a polymer of

Question # 8

The fiber which is made from acrylonitrile as monomer:

Question # 9

The prosthetic group in glycoprotein is

Question # 10

Which of the following elements is not present in all proteins?

Question # 11

Two or more similar monomers combine to form:

Question # 12

Cellulose does:

Question # 13

Which of the following enzymes brings about the hydrolysis of fats?

Question # 14

Which of the following statements is incorrect about vitamins

Question # 15

Which is the derived lipid?

Question # 16

Ricket is caused due to the deficiency of vitamin

Question # 17

Which one is a polymer compound?

Question # 18

Among the following polymers, the strongest molecular forces are present in

Question # 19

The temp. and pressure used for PVC polymerization is

Question # 20

The digestion of fats in the intestines is aided by

Question # 21

Polymer formation from monomers starts by

Question # 22

What is the most common catalyst used in hydrogenation of oils

Question # 23

Factors affecting denaturation of proteins:

Question # 24

A nucleoside may be

Question # 25

Glyptal polymer is obtained from glycerol on reacting with

Question # 26

Peptide bond is a key feature in

Question # 27

Which of the following is an example of ketohexose?

Question # 28

Bakelite is obtained from phenol by reacting with

Question # 29

Which property is not present in lipids?

Question # 30

Which of the following is a biodegradable polymer?

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ECAT Chemistry Chapter 25 Important MCQ's

Sr.# Question Answer
1 Which of the following fibres are made of polyamides?
A. Dacron
B. Orlon
C. Nylon
D. Rayon
2 Vegetable oils are
A. Unsaturated fatty acids
B. Glycerides of unsaturated fatty acids
C. Glyccerides of saturated fatty acids
D. Essential oils obtained from plants
3 Which is a protein?
A. Nylon
B. Rayon
C. Natural silk
D. Terylene
4 A polymer may be
A. Linear
B. Branched
C. Cross linked
D. All of these
5 Polymer formation from monomers starts by
A. Condensation reaction between monomers
B. Coordination reaction between monomers
C. Conversion of monomer to monomer ions by protons
D. Hydrolysis of monomers
6 Which behaves as insulator for animals body?
A. Carbohydrates
B. Proteins
C. Fats
D. Skin
7 The group linkage present in fats is
A. Peptide linkage
B. Ester linkage
C. Glycosidic linkage
D. None of these
8 Peptide bond is a key feature in
A. Polysaccharide
B. Proteins
C. Nucleotide
D. Vitamins
9 Which of the following is a constituent of nylon?
A. Adipic acid
B. Styrene
C. Teflon
D. None of these
10 Which of the following is the repeating monomeric unit in cellulose
A. Sucrose
B. Maltose
C. Cellobiose
D. Glucose

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