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

Which teat is not given by both glucose and fructose

Question # 2

Naturally occurring lipids are called

Question # 3

The stroids of fungi and yeast and yeast are called:

Question # 4

The polymers which can not be re-softened again and again are called

Question # 5

Which one of the following is a water soluble vitamin

Question # 6

Polymer formation from monomers starts by

Question # 7

Among the following polymers, the strongest molecular forces are present in

Question # 8

A nucleoside may be

Question # 9

Vitamin A is present in

Question # 10

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

Question # 11

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

Question # 12

Which behaves as insulator for animals body?

Question # 13

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

Question # 14

Which of the following statements is incorrect about vitamins

Question # 15

Major food factors are:

Question # 16

Which of the following has ester linkage?

Question # 17

The reaction between fat and NaOH is called:

Question # 18

Enzymes, in the living systems

Question # 19

Which one is a polymer compound?

Question # 20

Protein are classified into

Question # 21

A polymer may be

Question # 22

Which of the following polymers is used for weather resistant paints

Question # 23

The substance upon which an enzyme acts is known as its

Question # 24

Which of the following is not present in nucleotide?

Question # 25

The fibre which is made form acrylonitrile as monomer

Question # 26

Which of the following is a polyamide?

Question # 27

The fiber which is made from acrylonitrile as monomer:

Question # 28

Which is not a steroid

Question # 29

Protein may have

Question # 30

The protein which only yield amino acids and their derivatives

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 What is the most common catalyst used in hydrogenation of oils
A. Cobalt
B. Nickel
C. Tungsten
D. Copper
2 Which of the following has ester linkage?
A. Nylon
B. Bakelite
C. Terylene
D. PVC
3 Which has maximum protein content?
A. Ground nut
B. Cow milk
C. Egg
D. Wheat
4 How is the secondary structure of protein stabilized
A. Through hydrogen bonding
B. Through ionic bonding
C. Through van der wall forces
D. Through covalent bonding
5 Which of the following is fully fluorinated polymer?
A. Neoprene
B. Teflon
C. Thiokol
D. PVC
6 Enzymes, in the living systems
A. Provide energy
B. Provide immunity
C. Transport oxygen
D. Catalyze biochemical processes
7 Substances that render enzymes catalytically inactive are called
A. Conenzymes
B. Substrates
C. Inhibitors
D. Apoezymes
8 Which one of the following is not an example of chain growth polymer?
A. Neoprene
B. Bunna-S
C. PMMA
D. Glyptal
9 Which of the following fibres are made of polyamides?
A. Dacron
B. Orlon
C. Nylon
D. Rayon
10 Cotton is ______% cellulose
A. 90
B. 100
C. 99
D. 30

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!