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 of the following enzymes brings about the hydrolysis of fats?

Question # 2

Which of the following is a water soluble vetamin?

Question # 3

Which of the following is obtained by condensation polymerization?

Question # 4

Vitamin A is present in

Question # 5

Which of the following has magnesium?

Question # 6

The temp. and pressure used for PVC polymerization is

Question # 7

Two vitamins absorbed from intestine along with fats are

Question # 8

Violet colour is obtained when dilute CuSO4is added in alkaline solution of protein. This test is known as

Question # 9

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

Question # 10

Which of these polymers is an addition polymer

Question # 11

The fibre which is made form acrylonitrile as monomer

Question # 12

RNA is a polymer of nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA

Question # 13

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

Question # 14

A polymer may be

Question # 15

Cellulose does:

Question # 16

Two or more similar monomers combine to form:

Question # 17

The fiber which is made from acrylonitrile as monomer:

Question # 18

The digestion of fats in the intestines is aided by

Question # 19

The main structure features of proteins is

Question # 20

Which of the following statements is incorrect about vitamins

Question # 21

Which one of the following statements of glucose and sucrose is incorrect?

Question # 22

Glyptal polymer is obtained from glycerol on reacting with

Question # 23

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

Question # 24

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

Question # 25

Substances that render enzymes catalytically inactive are called

Question # 26

Simple sugars are :

Question # 27

Synthetic polymer prepared from caprolactum is known is

Question # 28

The metal present in blood is

Question # 29

Purine derivative among the following bases is

Question # 30

In macromolecules DP stands for

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 An example of water soluble vitamin is
A. Vitamin D
B. Vitamin E
C. Vitamin A
D. Vitamin C
2 There are 20 amino acids found in protein which is not the property of these amino acids
A. They are allα-amino acids
B. They are all optically active
C. They have high decomposition point
D. They are water soluble
3 Which one of the following elements is not present in all proteins
A. Carbon
B. Hydrogen
C. Nitrogen
D. Sulphur
4 Protein may have
A. Primary structure
B. Secondary structure
C. Tertiary structure
D. All of these
5 β-D-glucose is a monomer for
A. Strach
B. Cellulose
C. Glycogen
D. Protein
6 What is the most common catalyst used in hydrogenation of oils
A. Cobalt
B. Nickel
C. Tungsten
D. Copper
7 The group linkage present in fats is
A. Peptide linkage
B. Ester linkage
C. Glycosidic linkage
D. None of these
8 The substance upon which an enzyme acts is known as its
A. Domain
B. Field
C. Substrate
D. Reactant
9 Synthetic polymer prepared from caprolactum is known is
A. Nylon 610
B. Teflon
C. Terylene
D. Nylon-6
10 A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a:
A. Fiber
B. Plastic
C. Vanish
D. Polyamide resin

Test Questions