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Page 1 MCQ (Single Correct Answer) Choose the correct answer from the options given below : List I - (Monomer) List II - (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Caprolactam (III) Teflon (D) Isoprene (IV) Nylon-6 Q.1. Match List I with List II: JEE Main 2023 (Online) 15th April Morning Shift Q.2. Match List I with List II Page 2 MCQ (Single Correct Answer) Choose the correct answer from the options given below : List I - (Monomer) List II - (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Caprolactam (III) Teflon (D) Isoprene (IV) Nylon-6 Q.1. Match List I with List II: JEE Main 2023 (Online) 15th April Morning Shift Q.2. Match List I with List II LIST I LIST II A. Weak intermolecular forces of attraction I. Hexamethylenediamine + adipic acid B. Hydrogen bonding II. AlEt3+TiCl4 C. Heavily branched polymer III. 2 - chloro - 1, 3 - butadiene D. High density polymer IV. Phenol + formaldehyde Choose the correct answer from the options given below: JEE Main 2023 (Online) 13th April Evening Shift Q.3. Match the following Page 3 MCQ (Single Correct Answer) Choose the correct answer from the options given below : List I - (Monomer) List II - (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Caprolactam (III) Teflon (D) Isoprene (IV) Nylon-6 Q.1. Match List I with List II: JEE Main 2023 (Online) 15th April Morning Shift Q.2. Match List I with List II LIST I LIST II A. Weak intermolecular forces of attraction I. Hexamethylenediamine + adipic acid B. Hydrogen bonding II. AlEt3+TiCl4 C. Heavily branched polymer III. 2 - chloro - 1, 3 - butadiene D. High density polymer IV. Phenol + formaldehyde Choose the correct answer from the options given below: JEE Main 2023 (Online) 13th April Evening Shift Q.3. Match the following Column A Column B (a) Nylon 6 (I) Natural Rubber (b) Vulcanized Rubber (II) Cross Linked (c) cis-1, 4-polyisoprene (III) Caprolactam (d) Polychloroprene (IV) Neoprene Choose the correct answer from options given below: JEE Main 2023 (Online) 13th April Morning Shift Q.4. Match List I with List II LIST I (Examples) LIST II (Type) A. 2-chloro-1,3- butadiene I. Biodegradable polymer B. Nylon 2-nylon 6 II. Synthetic Rubber C. Polyacrylonitrile III. Polyester Page 4 MCQ (Single Correct Answer) Choose the correct answer from the options given below : List I - (Monomer) List II - (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Caprolactam (III) Teflon (D) Isoprene (IV) Nylon-6 Q.1. Match List I with List II: JEE Main 2023 (Online) 15th April Morning Shift Q.2. Match List I with List II LIST I LIST II A. Weak intermolecular forces of attraction I. Hexamethylenediamine + adipic acid B. Hydrogen bonding II. AlEt3+TiCl4 C. Heavily branched polymer III. 2 - chloro - 1, 3 - butadiene D. High density polymer IV. Phenol + formaldehyde Choose the correct answer from the options given below: JEE Main 2023 (Online) 13th April Evening Shift Q.3. Match the following Column A Column B (a) Nylon 6 (I) Natural Rubber (b) Vulcanized Rubber (II) Cross Linked (c) cis-1, 4-polyisoprene (III) Caprolactam (d) Polychloroprene (IV) Neoprene Choose the correct answer from options given below: JEE Main 2023 (Online) 13th April Morning Shift Q.4. Match List I with List II LIST I (Examples) LIST II (Type) A. 2-chloro-1,3- butadiene I. Biodegradable polymer B. Nylon 2-nylon 6 II. Synthetic Rubber C. Polyacrylonitrile III. Polyester LIST I (Examples) LIST II (Type) D. Dacron IV. Addition Polymer Choose the correct answer from the options given below: JEE Main 2023 (Online) 12th April Morning Shift Q.5. Given below are two statements : Statement I : Ethene at 333 to 343 K and 6-7 atm pressure in the presence of AlEt3 and TiCl4 undergoes addition polymerization to give LDP. Statement II : Caprolactam at 533- 543 K in H2O through step growth polymerizes to give Nylon 6. In the light of the above statements, choose the correct answer from the options given below: Page 5 MCQ (Single Correct Answer) Choose the correct answer from the options given below : List I - (Monomer) List II - (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Caprolactam (III) Teflon (D) Isoprene (IV) Nylon-6 Q.1. Match List I with List II: JEE Main 2023 (Online) 15th April Morning Shift Q.2. Match List I with List II LIST I LIST II A. Weak intermolecular forces of attraction I. Hexamethylenediamine + adipic acid B. Hydrogen bonding II. AlEt3+TiCl4 C. Heavily branched polymer III. 2 - chloro - 1, 3 - butadiene D. High density polymer IV. Phenol + formaldehyde Choose the correct answer from the options given below: JEE Main 2023 (Online) 13th April Evening Shift Q.3. Match the following Column A Column B (a) Nylon 6 (I) Natural Rubber (b) Vulcanized Rubber (II) Cross Linked (c) cis-1, 4-polyisoprene (III) Caprolactam (d) Polychloroprene (IV) Neoprene Choose the correct answer from options given below: JEE Main 2023 (Online) 13th April Morning Shift Q.4. Match List I with List II LIST I (Examples) LIST II (Type) A. 2-chloro-1,3- butadiene I. Biodegradable polymer B. Nylon 2-nylon 6 II. Synthetic Rubber C. Polyacrylonitrile III. Polyester LIST I (Examples) LIST II (Type) D. Dacron IV. Addition Polymer Choose the correct answer from the options given below: JEE Main 2023 (Online) 12th April Morning Shift Q.5. Given below are two statements : Statement I : Ethene at 333 to 343 K and 6-7 atm pressure in the presence of AlEt3 and TiCl4 undergoes addition polymerization to give LDP. Statement II : Caprolactam at 533- 543 K in H2O through step growth polymerizes to give Nylon 6. In the light of the above statements, choose the correct answer from the options given below: JEE Main 2023 (Online) 11th April Evening Shift Q.6. The polymer X - consists of linear molecules and is closely packed. It is prepared in the presence of triethylaluminium and titanium tetrachloride under low pressure. The polymer X is- JEE Main 2023 (Online) 11th April Morning Shift Q.7. Buna-S can be represented as:Read More
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FAQs on Polymers: JEE Mains Previous Year Questions (2021-2024) - Chemistry for JEE Main & Advanced
| 1. What are polymers in the context of JEE Mains? |  |
Ans. Polymers are large molecules made up of repeating units called monomers. In the context of JEE Mains, polymers refer to the topic covered in the chemistry section, where students learn about the synthesis, properties, and applications of various types of polymers.
| 2. What are the different types of polymers that are important for JEE Mains? | |
Ans. There are several types of polymers that are important for JEE Mains. Some of the key types include addition polymers, condensation polymers, copolymers, natural polymers, and synthetic polymers. Each type has its own unique characteristics and applications.
| 3. What are the properties of polymers that are frequently asked in JEE Mains? | |
Ans. In JEE Mains, questions related to the properties of polymers often focus on topics such as tensile strength, elasticity, glass transition temperature, melting point, solubility, and electrical conductivity. It is important for students to have a good understanding of these properties and their underlying principles.
| 4. How are polymers classified based on their molecular structure? | |
Ans. Polymers can be classified into three main categories based on their molecular structure: linear polymers, branched polymers, and cross-linked polymers. Linear polymers have a straight chain structure, while branched polymers have side branches attached to the main chain. Cross-linked polymers are three-dimensional networks formed by chemical bonds between polymer chains.
| 5. What are some important applications of polymers that are frequently asked in JEE Mains? | |
Ans. Polymers have a wide range of applications, and some of the important ones that are frequently asked in JEE Mains include the use of polymers in packaging materials, textiles, adhesives, coatings, composites, and biomedical applications. Students should be familiar with these applications and the specific properties of polymers that make them suitable for each application.
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