ECAT Pre Engineering Chemistry Chapter 25 MCQ Test With Answer for Chemistry chapter 25 (Macromolecules)

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ECAT Pre Engineering Chemistry Ch 25 Test
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Online MCQ`s Test For Chapter 25 "ECAT Chemistry Chapter 25 Macromolecules Online Test"

Try The MCQ`s Test For Chapter 25 "ECAT Chemistry Chapter 25 Macromolecules Online Test"

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ECAT Chemistry Chapter 25 Macromolecules Online Test

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Question # 1

Which of the following is the repeating monomeric unit in cellulose

Question # 2

Enzymes are chemically

Question # 3

In macromolecules DP stands for

Question # 4

Which of these polymers is a synthetic polymer?

Question # 5

The other name of cross linked polymers is

Question # 6

Cotton has cellulose in it:

Question # 7

Which of the following is obtained by condensation polymerization?

Question # 8

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

Question # 9

Denaturation of protein means the structure of protein is disrupted, indicate which factor foes not denature protein

Question # 10

The degree of unsaturation in fats or oils is usually measured by numbers of grams of iodine required by 100 grmas of fat, this is called

Question # 11

The fibre which is made form acrylonitrile as monomer

Question # 12

Which of the following is a steroid

Question # 13

Which of the following fibres are made of polyamides?

Question # 14

Which of the following is an example of ketohexose?

Question # 15

A polymer may be

Question # 16

Nylon, 6,6 is a condensation polymer of

Question # 17

The reaction between fat and NaOH is called

Question # 18

The number of amino acids found in proteins that a human body can synthesize is

Question # 19

In which of these processes are smell organic molecules made into macromolecules?

Question # 20

The group linkage present in fats is

Question # 21

Polyester resins have special use in:

Question # 22

Which of these polymers is a synthetic polymer

Question # 23

(CH2O)nis general formula for

Question # 24

Which of these polymers is an addition polymer?

Question # 25

Which of these polymers is an addition polymer

Question # 26

Glycine at pH7 has the structure

Question # 27

Which of the following is not present in nucleotide?

Question # 28

Which of these polymers is an addition polymer

Question # 29

Protein may have

Question # 30

Major food factors are:

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