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

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Chemistry Chapter 25 Macromolecules

00:00
Question # 1

Which is the polymer that has amide linkage in its structure

Question # 2

DNA has deoxyribose, a base and the third component is

Question # 3

Which behaves as insulator for animals body?

Question # 4

Which of these polymers is a synthetic polymer

Question # 5

In fructose the possible optical isomers are

Question # 6

The raw material to form nylon is

Question # 7

Ricket is caused due to the deficiency of vitamin

Question # 8

Which of these polymers is a synthetic polymer?

Question # 9

Factors affecting denaturation of proteins:

Question # 10

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

Question # 11

Which of the following is the repeating monomeric unit in cellulose

Question # 12

On hydrolysis of starch, we finally get

Question # 13

Naturally occurring lipids are called

Question # 14

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

Question # 15

C6H12O6 is molecualr formula of:

Question # 16

The proteins which are derived by conjugated proteins are called as

Question # 17

A fibre which is made from acrylonitrile as monomer

Question # 18

Which of these polymers is an addition polymer

Question # 19

The fibre which is made form acrylonitrile as monomer

Question # 20

Which polymerization is free radical machanism based

Question # 21

Vegetables oils are:

Question # 22

The clotting time of blood is increased due to the deficiency of

Question # 23

Violet colour is obtained when dilute CuSO4is added in alkaline solution of protein. This test is known as

Question # 24

Which is a protein?

Question # 25

The prosthetic group in glycoprotein is

Question # 26

Glyptal polymer is obtained from glycerol on reacting with

Question # 27

DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nucleoptide

Question # 28

Enzymes are catalysts which contain other than carbon and hydrogen one other element

Question # 29

A polymer may be

Question # 30

The digestion of fats in the intestines is aided by

Submit

Prepare Complete Set Wise ECAT Chemistry Chapter 25 Macromolecules MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Chemistry Chapter 25 Macromolecules MCQ`s Test

  • F
    Farzand Shah Farzand Shah 23 - May - 2024 02 Min 04 Sec 120/120
  • S
    SHANI 25 09 - Jun - 2023 05 Min 51 Sec 120/120
  • N
    Nasreen Sardar 12 - Jun - 2023 01 Min 09 Sec 115/120
  • T
    TETO Teto 13 - Mar - 2023 01 Min 45 Sec 115/120
  • T
    Tanzeel Ur Rehman 29 - May - 2024 03 Min 20 Sec 110/120
  • A
    Ali hassan 23 - Feb - 2023 02 Min 45 Sec 105/120
  • A
    Arian Ahmed 13 - Mar - 2024 00 Min 12 Sec 100/120
  • J
    Jiya Khan 08 - Mar - 2024 03 Min 53 Sec 100/120
  • M
    Muhammad Sabtain Umar 10 - Mar - 2023 04 Min 36 Sec 100/120
  • A
    Ayan Khan 05 - Aug - 2024 03 Min 31 Sec 95/120
  • Z
    Zoha Shahabaz 12 - Mar - 2023 04 Min 47 Sec 95/120
  • T
    Tamshi Sohail 08 - May - 2024 06 Min 30 Sec 95/120
  • C
    Computer mail 09 - Feb - 2026 25 Min 40 Sec 92/120
  • A
    Alizairfan 27 - May - 2024 04 Min 23 Sec 90/120
  • G
    GOVT. SUFFA EDUCATION CENTER GIRLS MURIDKE 30 - May - 2024 05 Min 09 Sec 90/120

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 Which behaves as insulator for animals body?
A. Carbohydrates
B. Proteins
C. Fats
D. Skin
3 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin
4 Teflon, styron and neoprene are all
A. Copolymers
B. Condensation polymers
C. Homopolymers
D. Monomers
5 Which one of the following is not an example of chain growth polymer?
A. Neoprene
B. Bunna-S
C. PMMA
D. Glyptal
6 Which of the following is not a synthetic polymer?
A. Polyethylene
B. PVC
C. Nylon
D. Cellophane
7 Oxidation reduction is done by
A. Oxidoreductase
B. Lipases
C. Lyase
D. None of these
8 Two vitamins absorbed from intestine along with fats are
A. A, D
B. A, B
C. A, C
D. D, B
9 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
A. Oil number
B. Saturation number
C. Iodine number
D. Un saturation number
10 Which one of the following is a water soluble vitamin
A. Niacin
B. Riboflavin
C. Tyrosine
D. Ascorbic acid

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!