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

Vitamin A is present in

Question # 2

The reaction between fat and NaOH is called:

Question # 3

In macromolecules DP stands for

Question # 4

For every reaction occurring in the body three is at least one type of

Question # 5

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

Question # 6

A condensation polymer among the following is

Question # 7

On hydrolysis of starch, we finally get

Question # 8

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

Question # 9

Cotton has cellulose in it:

Question # 10

Which is a protein?

Question # 11

Which of the following is the repeating monomeric unit in cellulose

Question # 12

The metal present in blood is

Question # 13

Among the following polymers, the strongest molecular forces are present in

Question # 14

One of the followings is not type of polymer

Question # 15

Peptide bond is a key feature in

Question # 16

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

Question # 17

The polymers which can be re-softened again and again are caled

Question # 18

Which is the polymer that has amide linkage in its structure

Question # 19

Which of the following is not present in RNA?

Question # 20

The simplest separating unit of a polymer is called:

Question # 21

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

Question # 22

Which of these polymers is a synthetic polymer

Question # 23

A nucleoside may be

Question # 24

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

Question # 25

Nylon, 6,6 is a condensation polymer of

Question # 26

The fiber which is made from acrylonitrile as monomer:

Question # 27

Which one of the following is a water soluble vitamin

Question # 28

When a nitrogeneous base combine with a sugar it is called

Question # 29

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

Question # 30

Which of the following is not present in nucleotide?

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 A polymer may be
A. Linear
B. Branched
C. Cross linked
D. All of these
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 of the following is a constituent of nylon?
A. Adipic acid
B. Styrene
C. Teflon
D. None of these
4 RNA is a polymer of nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA
A. D-Ribose
B. Wracil base
C. Prosphate group
D. Thyamine base
5 Which behaves as insulator for animals body?
A. Carbohydrates
B. Proteins
C. Fats
D. Skin
6 What is not true about DNA
A. It preserve genetic information
B. To relicates
C. Synthesized protein
D. It has a linear structure
7 The proteins which are derived by conjugated proteins are called as
A. Simple protein
B. Complex protein
C. Derived protein
D. None
8 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
9 Monosaccharides and oligosacchradies are generally called as
A. Crystals
B. Sugars
C. Liquids
D. Non-sugars
10 (CH2O)nis general formula for
A. Monosaccharides
B. Oiligosaccharides
C. Polysaccharides
D. None of these

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!