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

Of the following which is a step growth polymer

Question # 2

Natural rubber is a polymer of

Question # 3

Which of the following enzymes brings about the hydrolysis of fats?

Question # 4

Ascorbic acid is a chemical name of

Question # 5

The monomeric units of starch is/are

Question # 6

Soft drinks and baby feeding bottles are generally made up of

Question # 7

Glycogen is stored in

Question # 8

Which of the following is a molecular diseases?

Question # 9

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

Question # 10

Orlon is a polymer of

Question # 11

In macromolecules DP stands for

Question # 12

Glycine at pH7 has the structure

Question # 13

Polyester resins have special use in:

Question # 14

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

Question # 15

Which is the derived lipid?

Question # 16

The disaccharide present in milk is

Question # 17

Which of the following has magnesium?

Question # 18

Which carbohydrates is an essential constituent of plant cells?

Question # 19

The stroids of fungi and yeast and yeast are called:

Question # 20

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

Question # 21

Cotton has cellulose in it:

Question # 22

Which of these polymers is an addition polymer

Question # 23

Which functional group is present in glycerol tristearate

Question # 24

Which has maximum protein content?

Question # 25

A condensation polymer among the following is

Question # 26

Which of these polymers is a synthetic polymer

Question # 27

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

Question # 28

Enzymes, in the living systems

Question # 29

Sterols, vitamin D and terpenese belong to

Question # 30

Which of the following is not present in RNA?

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 Among the following polymers, the strongest molecular forces are present in
A. Elastomers
B. Fibres
C. Thermoplactics
D. Thermosetting polymers
2 Sterols, vitamin D and terpenese belong to
A. Simple lipids
B. Complex lipids
C. Derived lipids
D. None
3 Which one of the following is a water soluble vitamin
A. Niacin
B. Riboflavin
C. Tyrosine
D. Ascorbic acid
4 Which is a protein?
A. Nylon
B. Rayon
C. Natural silk
D. Terylene
5 A sequence of how many nucleotides in massenger RNA makes a codon for an amino acid
A. Three
B. Four
C. One
D. Two
6 In which of these processes are smell organic molecules made into macromolecules?
A. The cracking of petroleum fractions
B. The fractional distillation of crude oil
C. The polymerization of ethane
D. The hydrolysis of proteins
7 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin
8 The polymers which can not be re-softened again and again are called
A. Thermoplastic
B. Thermosetting
C. Both a and b
D. None
9 Purine derivative among the following bases is
A. Thymine
B. Uracil
C. Guanine
D. Cytosine
10 The three dimensional folding and twisting of a polypeptide chain give rise to
A. Primary structure
B. Secondary structure
C. Tertiary structure
D. All of these tertiary

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!