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MCQ's Test For ECAT Chemistry Chapter 25 Macromolecules
Try The MCQ's Test For ECAT Chemistry Chapter 25 Macromolecules
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Total Questions30
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Time Allowed30
ECAT Chemistry Chapter 25 Macromolecules
00:00
Question # 1
Which of the following is a steroid
Question # 2
Hydrolysis of sucrose is called
Question # 3
Major food factors are:
Question # 4
Among the following polymers, the strongest molecular forces are present in
Question # 5
Poly hydroxyl compounds of aldehyde and ketones are:
Question # 6
Which of the following is a polyamide?
Question # 7
Which one is a polymer compound?
Question # 8
Which of these polymers is an addition polymer
Question # 9
Vegetable oils are
Question # 10
Cotton is ______% cellulose
Question # 11
Ricket is caused due to the deficiency of vitamin
Question # 12
Which one of the following elements is not present in all proteins
Question # 13
Which one of the following is a water soluble vitamin
Question # 14
Which is the polymer that has amide linkage in its structure
Question # 15
In which of these processes are smell organic molecules made into macromolecules?
Question # 16
Which is a protein?
Question # 17
The group linkage present in fats is
Question # 18
In fructose the possible optical isomers are
Question # 19
Plastics are a pollution problem because many plastics
Question # 20
Enzymes, in the living systems
Question # 21
At what pH glycine shows the structure H3N+-- CH2-- COOH
Question # 22
Which of the following is the repeating monomeric unit in cellulose
Question # 23
Protein may have
Question # 24
Vegetable oils are
Question # 25
β-D-glucose is a monomer for
Question # 26
Which of these polymers is a synthetic polymer?
Question # 27
Which has maximum protein content?
Question # 28
Glycogen is stored in
Question # 29
On hydrolysis of starch, we finally get
Question # 30
Which of these polymers is a synthetic polymer
Top Scorers Of ECAT Chemistry Chapter 25 Macromolecules MCQ`s Test
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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 | Which of these polymers is an addition polymer |
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin
|
| 2 | Two or more similar monomers combine to form: |
A. Homopolymer
B. Copolymer
C. Ter polymer
D. Thermoplastic polymers
|
| 3 | Two vitamins absorbed from intestine along with fats are |
A. A, D
B. A, B
C. A, C
D. D, B
|
| 4 | Which of the following is the repeating monomeric unit in cellulose |
A. Sucrose
B. Maltose
C. Cellobiose
D. Glucose
|
| 5 | The main structure features of proteins is |
A. An ester linkage
B. An ether linkage
C. The peptide linkage
D. All
|
| 6 | The reaction between fat and NaOH is called: |
A. Esterification
B. Hydrogenolysis
C. Fermentation
D. Sponification
|
| 7 | Glycine at pH7 has the structure |
A. H2N -- CH2 -- COOH
B. H3N+-- CH2-- COOH
C. H2N -- CH2COO-
D. H3N+-- CH2-- COO-
|
| 8 | The group linkage present in fats is |
A. Peptide linkage
B. Ester linkage
C. Glycosidic linkage
D. None of these
|
| 9 | Teflon, styron and neoprene are all |
A. Copolymers
B. Condensation polymers
C. Homopolymers
D. Monomers
|
| 10 | The digestion of fats in the intestines is aided by |
A. Diffusion
B. Protection
C. Peptization
D. Emulsification
|
Test Questions