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

Polyester resins have special use in:

Question # 3

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

Question # 4

C6H12O6 is molecualr formula of:

Question # 5

Vegetable oils are

Question # 6

Which teat is not given by both glucose and fructose

Question # 7

Of the following which is a step growth polymer

Question # 8

Ricket is caused due to the deficiency of vitamin

Question # 9

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

Question # 10

In macromolecules DP stands for

Question # 11

Major food factors are:

Question # 12

Enzymes, in the living systems

Question # 13

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

Question # 14

Enzymes are

Question # 15

The stroids of fungi and yeast and yeast are called:

Question # 16

Which of these polymers is a synthetic polymer

Question # 17

Two or more similar monomers combine to form:

Question # 18

Enzymes are chemically

Question # 19

Which behaves as insulator for animals body?

Question # 20

The main structure features of proteins is

Question # 21

Synthetic polymer prepared from caprolactum is known is

Question # 22

Which of these polymers is an addition polymer?

Question # 23

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 # 24

Which one is a polymer compound?

Question # 25

The reagent which forms crystalline osazone derivative when treated with glucose is

Question # 26

Which of the following is not a synthetic polymer?

Question # 27

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

Question # 28

Teflon, styron and neoprene are all

Question # 29

Monosaccharides and oligosacchradies are generally called as

Question # 30

Bakelite is obtained from phenol by reacting with

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 Enzymes are catalysts which contain other than carbon and hydrogen one other element
A. Oxygen
B. Sulphur
C. Phosphorus
D. Iodine
2 The group linkage present in fats is
A. Peptide linkage
B. Ester linkage
C. Glycosidic linkage
D. None of these
3 An example of water soluble vitamin is
A. Vitamin D
B. Vitamin E
C. Vitamin A
D. Vitamin C
4 Which of the following has ester linkage?
A. Nylon
B. Bakelite
C. Terylene
D. PVC
5 The temp. and pressure used for PVC polymerization is
A. 10°C and 10 atm
B. 20°C and 20 atm
C. 52°C and 9 atm
D. 100°C and 10 atm
6 One of the followings is not type of polymer
A. Homopolymer
B. Copolymer
C. Heteropolymer
D. Terpolymer
7 Which is not a steroid
A. Cholesterol
B. Ergosterol
C. Phospholipids
D. None of these
8 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin
9 Which of the following is a polyamide?
A. Nylon
B. Orlon
C. Teflon
D. Terylene
10 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

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!