Question:

Match List I with List II
LIST I (Name of polymer)LIST II (Uses)
AGlyptalIFlexible pipes
BNeopreneIISynthetic wool
CAcrilanIIIPaints and Lacquers
DLDPIVGaskets
Choose the correct answer from the options given below:

Updated On: Mar 19, 2025
  • A-III, B-I, C-IV, D-II
  • A-III, B-IV, C-II, D-I
  • A-III, B-II, C-IV, D-I
  • A-III, B-IV, C-I, D-II
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The Correct Option is B

Solution and Explanation

Glyptal is a type of polyester resin used primarily in the production of paints and lacquers. It is known for its excellent durability and resistance to chemicals and weathering, making it ideal for coating applications. 

Neoprene is a synthetic rubber used in the manufacture of gaskets, seals, and protective coatings. It is resistant to oil, heat, and weather, making it highly suitable for applications where durability and flexibility are needed. 

Acrilan is a type of acrylic fiber commonly used as synthetic wool. It is lightweight, warm, and resistant to wrinkles and shrinking, making it ideal for use in clothing and textiles. 

Low Density Polyethylene (LDPE) is a polymer used in the production of flexible pipes, bags, and containers. It is known for its flexibility, low-density structure, and resistance to chemical attack, making it suitable for flexible piping systems.

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Concepts Used:

Chemistry in Everyday Life

The scientific study of matter’s properties and behaviour is known as chemistry. It is a natural science that studies the elements that makeup matter, as well as the compounds, made up of atoms, molecules, and ions: their composition, structure, qualities, and behaviour, as well as the changes that occur when they mix with other things.

  • Importance of Chemistry in Food - Chemicals are the fundamental components of everything. Chemical molecules make up all food, including carbs, vitamins, lipids, proteins, and fibre, which are all safe and often desirable.
  • Importance of Chemistry in Medicines - Medicines or pharmaceuticals are chemical substances that are used to treat diseases and relieve pain. Chemistry has made significant contributions to health care. Chemistry, for example, aids in the manufacture and application of surgical materials.
  • Importance of Chemistry in Cosmetics - In our daily lives, we use lotions, fragrances, talcum powder, and a variety of other cosmetic goods. All of these items are developed in laboratories using chemicals for our health and skin.
  • Importance of Chemistry in Soaps and Detergents - Soaps are sodium and potassium salts of fatty acids with greater molecular weights, such as stearic acid, palmitic acid, and oleic acid. Sodium salts of long-chain alkyl hydrogen sulphates or sodium salts of long-chain alkyl benzene sulphonic acids are commonly used as detergents.