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

Vegetables oils are:

Question # 2

Orlon is a polymer of

Question # 3

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

Question # 4

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

Question # 5

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

Question # 6

Which one of the following is a water soluble vitamin

Question # 7

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a:

Question # 8

Which of the following is a steroid

Question # 9

Which is the polymer that has amide linkage in its structure

Question # 10

Two vitamins absorbed from intestine along with fats are

Question # 11

A condensation polymer among the following is

Question # 12

Peptide bond is a key feature in

Question # 13

The reaction between fat and NaOH is called

Question # 14

Vegetable oils are

Question # 15

The fibre which is made form acrylonitrile as monomer

Question # 16

Which of the following is an example of ketohexose?

Question # 17

Purine derivative among the following bases is

Question # 18

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

Question # 19

The reaction between fat and NaOH is called:

Question # 20

Bakelite is obtained from phenol by reacting with

Question # 21

Which of the following is a constituent of nylon?

Question # 22

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

Question # 23

Which polymerization is free radical machanism based

Question # 24

Which of the following is fully fluorinated polymer?

Question # 25

Molar mass of high molecular w.f. polymers ranges from:

Question # 26

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

Question # 27

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 # 28

A polymer may be

Question # 29

The raw material to form nylon is

Question # 30

Glycogen is stored in

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 is a constituent of nylon?
A. Adipic acid
B. Styrene
C. Teflon
D. None of these
2 Which has maximum protein content?
A. Ground nut
B. Cow milk
C. Egg
D. Wheat
3 Vitamin A is present in
A. Liver
B. Milk
C. Green vegetables
D. All
4 The three dimensional folding and twisting of a polypeptide chain give rise to
A. Primary structure
B. Secondary structure
C. Tertiary structure
D. All of these tertiary
5 Monosaccharides are
A. Aldoses
B. Ketoses
C. Either a and b
D. None of these
6 Bakelite is a product formed form
A. Reaction of formaldehyde with phenol
B. Reaction of polyethylene with phenol
C. Reaction of polypropylene with acid
D. It is a natural product
7 Polysaccharides are also called
A. Crystals
B. Sugars
C. Liquids
D. None sugars
8 Which functional group is present in glycerol tristearate
A. Carboxylic acid
B. Alcohol
C. Aldehyde
D. Ester
9 Which is a protein?
A. Nylon
B. Rayon
C. Natural silk
D. Terylene
10 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin

Test Questions

Is this page helpful?