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 these polymers is an addition polymer

Question # 2

Which of the following is not present in RNA?

Question # 3

Glycogen is stored in

Question # 4

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

Question # 5

Vegetables oils are:

Question # 6

Which is not a steroid

Question # 7

The temp. and pressure used for PVC polymerization is

Question # 8

Which one of the following is a water soluble vitamin

Question # 9

Simple sugars are :

Question # 10

A condensation polymer among the following is

Question # 11

Ricket is caused due to the deficiency of vitamin

Question # 12

When a nitrogeneous base combine with a sugar it is called

Question # 13

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a

Question # 14

The reaction between fat and NaOH is called:

Question # 15

Cellulose does:

Question # 16

Which of the following is fully fluorinated polymer?

Question # 17

Which of these polymers is a synthetic polymer?

Question # 18

The protein which only yield amino acids and their derivatives

Question # 19

(CH2O)nis general formula for

Question # 20

Protein are classified into

Question # 21

The raw material to form nylon is

Question # 22

C6H12O6 is molecualr formula of:

Question # 23

One of the followings is not type of polymer

Question # 24

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

Question # 25

Which has maximum protein content?

Question # 26

Which of these polymers is an addition polymer?

Question # 27

Substances that render enzymes catalytically inactive are called

Question # 28

A fat or oil is characterised for extent of unsaturation by one of the following number, which one

Question # 29

Which teat is not given by both glucose and fructose

Question # 30

The number of amino acids found in proteins that a human body can synthesize is

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 On hydrolysis of starch, we finally get
A. Glucose
B. Fructose
C. Both
D. Sucrose
2 Natural rubber is a polymer of
A. Butadiene
B. Ethyne
C. Styrene
D. Isoprene
3 Peptide bond is a key feature in
A. Polysaccharide
B. Proteins
C. Nucleotide
D. Vitamins
4 Which carbohydrates is an essential constituent of plant cells?
A. Starch
B. Cellulose
C. Sucrose
D. Vitamins
5 The reagent which forms crystalline osazone derivative when treated with glucose is
A. Fehling solution
B. Phenyl hydrazine
C. Benedict solution
D. Hydroxyl amine
6 Which is not a steroid
A. Cholesterol
B. Ergosterol
C. Phospholipids
D. None of these
7 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
8 Which of the following has ester linkage?
A. Nylon
B. Bakelite
C. Terylene
D. PVC
9 Poly hydroxyl compounds of aldehyde and ketones are:
A. Carbohydrates
B. Proteins
C. Fats
D. Lipids
10 Which of these polymers is a synthetic polymer?
A. Animal fat
B. Starch
C. Cellulose
D. Polyester

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!