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

The digestion of fats in the intestines is aided by

Question # 2

Which functional group is present in glycerol tristearate

Question # 3

The fibre which is made form acrylonitrile as monomer

Question # 4

When a nitrogeneous base combine with a sugar it is called

Question # 5

The reaction between fat and NaOH is called

Question # 6

Which one of the following is a water soluble vitamin

Question # 7

Soft drinks and baby feeding bottles are generally made up of

Question # 8

Of the following which is a step growth polymer

Question # 9

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

Question # 10

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

Question # 11

One of the followings is not type of polymer

Question # 12

Which of the following is a constituent of nylon?

Question # 13

Substances that render enzymes catalytically inactive are called

Question # 14

Protein are classified into

Question # 15

The prosthetic group in glycoprotein is

Question # 16

Orlon is a polymer of

Question # 17

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

Question # 18

Cotton is ______% cellulose

Question # 19

Which of the following fibres are made of polyamides?

Question # 20

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

Question # 21

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

Question # 22

Which of the following is a polyamide?

Question # 23

Two or more similar monomers combine to form:

Question # 24

Monosaccharides and oligosacchradies are generally called as

Question # 25

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

Question # 26

What is the most common catalyst used in hydrogenation of oils

Question # 27

Which polymerization is free radical machanism based

Question # 28

The raw material to form nylon is

Question # 29

Vegetables oils are:

Question # 30

Which carbohydrates is an essential constituent of plant cells?

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 The reagent which forms crystalline osazone derivative when treated with glucose is
A. Fehling solution
B. Phenyl hydrazine
C. Benedict solution
D. Hydroxyl amine
2 Monosaccharides are
A. Aldoses
B. Ketoses
C. Either a and b
D. None of these
3 Protein are classified into
A. Simple protein
B. Complex protein
C. Derived proteins
D. All of these
4 Which of the following is an example of ketohexose?
A. Mannose
B. Galactose
C. Maltose
D. Fructose
5 Cellulose does:
A. Satisfy human appetite
B. Stimulates intestinal peristalsis
C. Gives fibre and bulk to the food
D. All of these
6 The protein which only yield amino acids and their derivatives
A. Simple proteins
B. Complex proteins
C. Derived protein
D. All of these
7 Which of the following is a steroid
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
8 Natural rubber is a polymer of
A. Butadiene
B. Ethyne
C. Styrene
D. Isoprene
9 Vegetables oils are:
A. Unsaturated fatty acids
B. Glycerides of unsaturated fatty acids
C. Essential oils obtained form plants
D. None of these
10 The polymers which can be re-softened again and again are caled
A. Thermoplastic
B. Thermosetting
C. Both a and b
D. None

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!