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

The reaction between fat and NaOH is called:

Question # 2

The metal present in blood is

Question # 3

Protein are classified into

Question # 4

One of the followings is not type of polymer

Question # 5

The reaction between fat and NaOH is called

Question # 6

A polymer may be

Question # 7

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

Question # 8

Which of the following is a water soluble vetamin?

Question # 9

The fiber which is made from acrylonitrile as monomer:

Question # 10

Iodine value of an oil or fat may be defined as

Question # 11

Which of these polymers is a synthetic polymer

Question # 12

β-D-glucose is a monomer for

Question # 13

An example of water soluble vitamin is

Question # 14

The protein which only yield amino acids and their derivatives

Question # 15

Plastics are pollution problem because many plastics:

Question # 16

Soft drinks and baby feeding bottles are generally made up of

Question # 17

Ascorbic acid is a chemical name of

Question # 18

Which of the following is a molecular diseases?

Question # 19

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

Question # 20

Glycine at pH7 has the structure

Question # 21

Which of the following fibres are made of polyamides?

Question # 22

Violet colour is obtained when dilute CuSO4is added in alkaline solution of protein. This test is known as

Question # 23

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

Question # 24

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

Question # 25

Which of the following is obtained by condensation polymerization?

Question # 26

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

Question # 27

Naturally occurring lipids are called

Question # 28

Copolymer is

Question # 29

Which is the polymer that has amide linkage in its structure

Question # 30

Peptide bond is a key feature in

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 other name of cross linked polymers is
A. Linear polymer
B. Branched polymer
C. Inter connected polymers
D. None of these
2 Glyptal polymer is obtained from glycerol on reacting with
A. Malonic acid
B. Phthalic acid
C. Maleic acid
D. Acetic acid
3 Which of the following brings about the conversion of starch into maltose
A. Maltase
B. Zymase
C. Diatase
D. Invertase
4 Which one of the following elements is not present in all proteins
A. Carbon
B. Hydrogen
C. Nitrogen
D. Sulphur
5 Two or more similar monomers combine to form:
A. Homopolymer
B. Copolymer
C. Ter polymer
D. Thermoplastic polymers
6 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin
7 Teflon, styron and neoprene are all
A. Copolymers
B. Condensation polymers
C. Homopolymers
D. Monomers
8 Terylene is madeby polymerization of terephthalic acid with
A. Ethylene glycol
B. Phenol
C. Ethanol
D. Catechol
9 Which of the following is obtained by condensation polymerization?
A. Polyethene
B. Teflon
C. Phenol formaldehyde resin
D. Nitrile rubber
10 Copolymer is
A. Nylon-6
B. Nylon 66
C. PMMA
D. Polyethene

Test Questions