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

Teflon, styron and neoprene are all

Question # 2

Which of the following is not present in nucleotide?

Question # 3

Which of the following is a steroid

Question # 4

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

Question # 5

The digestion of fats in the intestines is aided by

Question # 6

The development of disagreeable odur in fats or oil is called

Question # 7

(CH2O)nis general formula for

Question # 8

Which property is not present in lipids?

Question # 9

Monosaccharides belong to the group

Question # 10

Terylene is madeby polymerization of terephthalic acid with

Question # 11

β-D-glucose is a monomer for

Question # 12

Ascorbic acid is a chemical name of

Question # 13

Enzymes are catalysts which contain other than carbon and hydrogen one other element

Question # 14

Monosaccharides are

Question # 15

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

Question # 16

Which of the following is the repeating monomeric unit in cellulose

Question # 17

In which of these processes are smell organic molecules made into macromolecules?

Question # 18

Which of the following is fully fluorinated polymer?

Question # 19

Which one of the following is a water soluble vitamin

Question # 20

Of the following which is a step growth polymer

Question # 21

Soft drinks and baby feeding bottles are generally made up of

Question # 22

Enzymes are chemically

Question # 23

Which of the following is a biodegradable polymer?

Question # 24

The main structure features of proteins is

Question # 25

Poly hydroxyl compounds of aldehyde and ketones are:

Question # 26

Which of the following has magnesium?

Question # 27

Two vitamins absorbed from intestine along with fats are

Question # 28

The clotting time of blood is increased due to the deficiency of

Question # 29

The other name of cross linked polymers is

Question # 30

In fructose the possible optical isomers are

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 The product of addition polymerization reaction is
A. PVC
B. Nylon
C. Terylene
D. Polyamide
2 Terylene is madeby polymerization of terephthalic acid with
A. Ethylene glycol
B. Phenol
C. Ethanol
D. Catechol
3 Which carbohydrates is an essential constituent of plant cells?
A. Starch
B. Cellulose
C. Sucrose
D. Vitamins
4 Polymer formation from monomers starts by
A. Condensation reaction between monomers
B. Coordination reaction between monomers
C. Conversion of monomer to monomer ions by protons
D. Hydrolysis of monomers
5 Enzymes are chemically
A. Carbohydrates
B. Proteins
C. Fatty acids
D. Phospholipids
6 Simple sugars are :
A. Monosaccharides
B. Disaccharides
C. Oligo saccharides
D. Trisaccharides
7 A nucleoside may be
A. Ribonuleoside
B. Deoxyribonucleoside
C. Both a and b
D. None
8 The other name of cross linked polymers is
A. Linear polymer
B. Branched polymer
C. Inter connected polymers
D. None of these
9 Which of these polymers is a synthetic polymer?
A. Animal fat
B. Starch
C. Cellulose
D. Polyester
10 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

Test Questions

Is this page helpful?