Polymers Practice Questions
NEET · Chemistry · 1453 free MCQs with instant results and detailed explanations.
1453
Total
303
Easy
649
Medium
501
Hard
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Topics in Polymers
Addition and Condensation
373
Biodegradable Polymers
350
Types of Polymers
371
Natural and Synthetic
359
Sample Questions from Polymers
Here are 10 sample questions. Start a quiz to get randomized questions with scoring.
Q1
Easy
Which of the following is an example of a natural polymer?
A.
Cellulose
B.
Nylon
C.
Polystyrene
D.
Polyvinyl chloride
Show Answer & Explanation
Correct Answer: A
Cellulose is a natural polymer found in the cell walls of plants, while the others are synthetic polymers.
Q2
Easy
Which type of polymer is formed from the reaction of monomers that contain both hydroxyl and carboxylic acid functional groups?
A.
Addition polymer
B.
Condensation polymer
C.
Cross-linked polymer
D.
Copolymers
Show Answer & Explanation
Correct Answer: B
Condensation polymers are formed via condensation reactions, typically involving both hydroxyl and carboxylic acid groups, leading to the release of water.
Q3
Easy
Which polymer is commonly used in making plastic bags?
A.
Polyethylene
B.
Polystyrene
C.
Teflon
D.
Polypropylene
Show Answer & Explanation
Correct Answer: A
Polyethylene is widely used in the manufacturing of plastic bags due to its flexibility and durability.
Q4
Medium
Which of the following is an example of a thermosetting polymer?
A.
Bakelite
B.
Polyethylene
C.
Polystyrene
D.
Polyvinyl chloride
Show Answer & Explanation
Correct Answer: A
Bakelite is a thermosetting polymer that hardens upon heating and cannot be remolded, unlike thermoplastics which can be melted and reshaped.
Q5
Medium
Which of the following polymers is known for its high elasticity?
A.
Nylon
B.
Natural rubber
C.
Polyethylene
D.
Teflon
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Correct Answer: B
Natural rubber exhibits high elasticity due to its unique molecular structure, allowing it to stretch and return to its original shape.
Q6
Medium
Which of the following statements about addition polymers is true?
A.
They are formed by condensation reactions.
B.
They contain unsaturation in their monomers.
C.
They can form a cyclic structure.
D.
They are formed from monomers with no double bonds.
Show Answer & Explanation
Correct Answer: B
Addition polymers are formed from monomers that contain double bonds, which open up during the polymerization process.
Q7
Medium
What type of polymer is formed from the polymerization of isoprene?
A.
Polystyrene
B.
Polyisoprene
C.
Polyvinyl chloride
D.
Polyethylene
Show Answer & Explanation
Correct Answer: B
Polyisoprene is directly formed from the polymerization of isoprene, commonly found in natural rubber.
Q8
Hard
Which type of polymer is characterized by its ability to be stretched and deformed at room temperature?
A.
Thermoplastic
B.
Thermosetting
C.
Elastomer
D.
Composite
Show Answer & Explanation
Correct Answer: C
Elastomers are polymers that exhibit elastic properties, allowing them to be stretched and deformed at room temperature without breaking.
Q9
Hard
Identify the polymer that is primarily produced by free radical polymerization.
A.
Polystyrene
B.
Nylon-6
C.
Teflon
D.
Polyethylene terephthalate
Show Answer & Explanation
Correct Answer: A
Polystyrene is produced through free radical polymerization, where free radicals initiate the polymerization of styrene monomers.
Q10
Hard
Which of the following is a characteristic feature of addition polymers?
A.
They are formed by the elimination of small molecules.
B.
They retain the double bonds from their monomers.
C.
They can be biodegradable.
D.
They are formed from unsaturated monomers.
Show Answer & Explanation
Correct Answer: D
Addition polymers are formed from unsaturated monomers that contain double bonds, which open up during the polymerization process.
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Polymers — NEET Chemistry Practice Questions Online
This page contains 1453 practice MCQs for the chapter Polymers in NEET Chemistry. The questions are organized by difficulty — 303 easy, 649 medium, 501 hard — so you can choose the right level for your preparation.
Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 4 topics, giving you comprehensive coverage of the entire chapter.