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

Protein may have

Question # 2

Nylon, 6,6 is a condensation polymer of

Question # 3

Bakelite is a product formed form

Question # 4

The fibre which is made form acrylonitrile as monomer

Question # 5

Which of the following is a polyamide?

Question # 6

Which is a protein?

Question # 7

Two vitamins absorbed from intestine along with fats are

Question # 8

Which carbohydrates is an essential constituent of plant cells?

Question # 9

Monosaccharides and oligosacchradies are generally called as

Question # 10

Vegetable oils are

Question # 11

Organic synthetic or man made polymers are plastics, rubber and fibre. Which is not a synthetic polymer

Question # 12

Factors affecting denaturation of proteins:

Question # 13

An oil or fat with no double bond have iodine number:

Question # 14

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

Question # 15

Which of the following has ester linkage?

Question # 16

Which one of the following is not an example of chain growth polymer?

Question # 17

Orlon is a polymer of

Question # 18

Enzymes catalyse all biological reactions occurring in the cell. What is true about an enzyme

Question # 19

Which of the following is not an example of addition polymer?

Question # 20

Which of the following is a biodegradable polymer?

Question # 21

Activity of the enzyme is reduced by

Question # 22

Which property is not present in lipids?

Question # 23

The substance upon which an enzyme acts is known as its

Question # 24

Which of the following is not present in RNA?

Question # 25

Which of the following is a steroid

Question # 26

The prosthetic group in glycoprotein is

Question # 27

The reagent which forms crystalline osazone derivative when treated with glucose is

Question # 28

Which one is a polymer compound?

Question # 29

Naturally occurring lipids are called

Question # 30

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

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 Iodine value of an oil or fat may be defined as
A. The number of grams of iodine taken up by 1 g of the oil or fat
B. The number of grams of iodine taken by 10 g of the oil or fat
C. The number of grams of iodine taken by 100 g of the oil or fat
D. None of the above
2 Which one of the following is a water soluble vitamin
A. Niacin
B. Riboflavin
C. Tyrosine
D. Ascorbic acid
3 Which one of the following is not an example of chain growth polymer?
A. Neoprene
B. Bunna-S
C. PMMA
D. Glyptal
4 Protein may have
A. Primary structure
B. Secondary structure
C. Tertiary structure
D. All of these
5 The raw material to form nylon is
A. Adipic acid
B. Butadiene
C. Isoprene
D. Ethylene
6 Of the following which is a step growth polymer
A. Bakelite
B. Polyethylene
C. Teflon
D. PVC
7 Sterols, vitamin D and terpenese belong to
A. Simple lipids
B. Complex lipids
C. Derived lipids
D. None
8 The reaction between fat and NaOH is called
A. Esterification
B. Hydrogenolysis
C. Fermentation
D. Saponification
9 The clotting time of blood is increased due to the deficiency of
A. Vitamin A
B. Vitamin K
C. Vitamin D
D. Vitamin C
10 Terylene is madeby polymerization of terephthalic acid with
A. Ethylene glycol
B. Phenol
C. Ethanol
D. Catechol

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!