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

Monosaccharides belong to the group

Question # 2

Hydrolysis of sucrose is called

Question # 3

Which of the following has ester linkage?

Question # 4

A sequence of how many nucleotides in massenger RNA makes a codon for an amino acid

Question # 5

Which of the following polymers is used for weather resistant paints

Question # 6

Bakelite is obtained from phenol by reacting with

Question # 7

Plastics are pollution problem because many plastics:

Question # 8

Major food factors are:

Question # 9

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

Question # 10

Which is the polymer that has amide linkage in its structure

Question # 11

Iodine value of an oil or fat may be defined as

Question # 12

C6H12O6 is molecualr formula of:

Question # 13

Glyptal polymer is obtained from glycerol on reacting with

Question # 14

Enzymes, in the living systems

Question # 15

Poly hydroxyl compounds of aldehyde and ketones are:

Question # 16

Two vitamins absorbed from intestine along with fats are

Question # 17

Which is not an enzyme

Question # 18

A condensation polymer among the following is

Question # 19

Protein are classified into

Question # 20

For every reaction occurring in the body three is at least one type of

Question # 21

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 # 22

An example of water soluble vitamin is

Question # 23

Which of the following is the repeating monomeric unit in cellulose

Question # 24

Which of the following is a molecular diseases?

Question # 25

Polyester resins have special use in:

Question # 26

Which of the following is a steroid

Question # 27

Orlon is a polymer of

Question # 28

Soft drinks and baby feeding bottles are generally made up of

Question # 29

Which of these polymers is an addition polymer

Question # 30

The development of disagreeable odur in fats or oil is called

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 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
2 Which behaves as insulator for animals body?
A. Carbohydrates
B. Proteins
C. Fats
D. Skin
3 The development of disagreeable odur in fats or oil is called
A. Fragrance
B. Perfume
C. Rancidity
D. Smell
4 The disaccharide present in milk is
A. Sucrose
B. Maltose
C. Lactose
D. Cellobiose
5 The clotting time of blood is increased due to the deficiency of
A. Vitamin A
B. Vitamin K
C. Vitamin D
D. Vitamin C
6 Among the following polymers, the strongest molecular forces are present in
A. Elastomers
B. Fibres
C. Thermoplactics
D. Thermosetting polymers
7 β-D-glucose is a monomer for
A. Strach
B. Cellulose
C. Glycogen
D. Protein
8 Of the following which is a step growth polymer
A. Bakelite
B. Polyethylene
C. Teflon
D. PVC
9 Monosaccharides are
A. Aldoses
B. Ketoses
C. Either a and b
D. None of these
10 Ascorbic acid is a chemical name of
A. Vitamin D
B. Vitamin A
C. Vitamin C
D. Vitamin B6

Test Questions