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 disaccharide present in milk is

Question # 2

The stroids of fungi and yeast and yeast are called:

Question # 3

There are 20 amino acids found in protein which is not the property of these amino acids

Question # 4

Glyptal polymer is obtained from glycerol on reacting with

Question # 5

In macromolecules DP stands for

Question # 6

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

Question # 7

At what pH glycine shows the structure H3N+-- CH2-- COOH

Question # 8

Soft drinks and baby feeding bottles are generally made up of

Question # 9

Which teat is not given by both glucose and fructose

Question # 10

Naturally occurring lipids are called

Question # 11

The high molecular weight materials which yield on hydrolysis the amino acids is called:

Question # 12

A condensation polymer among the following is

Question # 13

Vitamin A is present in

Question # 14

In fructose the possible optical isomers are

Question # 15

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

Question # 16

A fibre which is made from acrylonitrile as monomer

Question # 17

Which is not an enzyme

Question # 18

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

Question # 19

A nucleoside may be

Question # 20

The product of addition polymerization reaction is

Question # 21

Which one of the following is the most abundant organic substance found in nature

Question # 22

Plastics are a pollution problem because many plastics

Question # 23

The monomeric units of starch is/are

Question # 24

β-D-glucose is a monomer for

Question # 25

Two vitamins absorbed from intestine along with fats are

Question # 26

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

Question # 27

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

Question # 28

Major food factors are:

Question # 29

The other name of cross linked polymers is

Question # 30

DNA has deoxyribose, a base and the third component 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 Which of the following polymers is used for weather resistant paints
A. Arcylic resins
B. Polyvinyl acetate
C. Polystyrene
D. PVC
2 The protein which only yield amino acids and their derivatives
A. Simple proteins
B. Complex proteins
C. Derived protein
D. All of these
3 Vitamin A is present in
A. Liver
B. Milk
C. Green vegetables
D. All
4 Which one of the following is not an example of chain growth polymer?
A. Neoprene
B. Bunna-S
C. PMMA
D. Glyptal
5 Which of the following is obtained by condensation polymerization?
A. Polyethene
B. Teflon
C. Phenol formaldehyde resin
D. Nitrile rubber
6 One of the followings is not type of polymer
A. Homopolymer
B. Copolymer
C. Heteropolymer
D. Terpolymer
7 Which behaves as insulator for animals body?
A. Carbohydrates
B. Proteins
C. Fats
D. Skin
8 Bakelite is obtained from phenol by reacting with
A. Acetaldehyde
B. Acetal
C. Formaldehyde
D. Chlorobenzene
9 Protein are classified into
A. Simple protein
B. Complex protein
C. Derived proteins
D. All of these
10 DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nucleoptide
A. Phosphate group
B. Deoxy ribose sugar
C. Uracil base
D. Adenine base

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!