Mechanical Engineering Exam > Mechanical Engineering Questions > Which one of the following is true?a)Structur...
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Which one of the following is true?
- a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7
- b)Ceramic materials have long range electron matrix bond
- c)Polymers are composed of long chain of repeating molecules
- d)Ceramics are weaker than metals because of weak electrostatic bond
Correct answer is option 'C'. Can you explain this answer?
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Which one of the following is true?a)Structure of metallic materials c...
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Which one of the following is true?a)Structure of metallic materials c...
Polymers are composed of long chains of repeating molecules.
Polymers are a type of material that consists of large molecules made up of repeating subunits called monomers. These monomers are joined together through chemical bonds to form a long chain-like structure. The process of joining monomers together to form a polymer is called polymerization.
Polymer chains can be linear, branched, or cross-linked, depending on the type of monomers used and the polymerization process. This molecular structure gives polymers unique properties such as flexibility, low density, and resistance to chemicals.
Polymer chains can be made from various types of monomers, including organic compounds such as ethylene, propylene, and styrene. These monomers have different functional groups that determine their chemical reactivity and the properties of the resulting polymer.
The length of the polymer chain can vary, ranging from a few monomer units to thousands or even millions of units. The length of the chain and the nature of the monomers used can affect the physical and mechanical properties of the polymer.
Polymers can be either natural or synthetic. Natural polymers occur in nature and include substances such as proteins, cellulose, and rubber. Synthetic polymers, on the other hand, are man-made and include materials such as plastics, fibers, and elastomers.
Polymers have a wide range of applications due to their diverse properties. They are used in various industries, including packaging, automotive, construction, textiles, and electronics. Some common examples of polymers include polyethylene, polypropylene, polyvinyl chloride, polystyrene, and polyethylene terephthalate.
In summary, polymers are composed of long chains of repeating molecules called monomers. They have unique properties and are used in a wide range of applications.
Polymers are a type of material that consists of large molecules made up of repeating subunits called monomers. These monomers are joined together through chemical bonds to form a long chain-like structure. The process of joining monomers together to form a polymer is called polymerization.
Polymer chains can be linear, branched, or cross-linked, depending on the type of monomers used and the polymerization process. This molecular structure gives polymers unique properties such as flexibility, low density, and resistance to chemicals.
Polymer chains can be made from various types of monomers, including organic compounds such as ethylene, propylene, and styrene. These monomers have different functional groups that determine their chemical reactivity and the properties of the resulting polymer.
The length of the polymer chain can vary, ranging from a few monomer units to thousands or even millions of units. The length of the chain and the nature of the monomers used can affect the physical and mechanical properties of the polymer.
Polymers can be either natural or synthetic. Natural polymers occur in nature and include substances such as proteins, cellulose, and rubber. Synthetic polymers, on the other hand, are man-made and include materials such as plastics, fibers, and elastomers.
Polymers have a wide range of applications due to their diverse properties. They are used in various industries, including packaging, automotive, construction, textiles, and electronics. Some common examples of polymers include polyethylene, polypropylene, polyvinyl chloride, polystyrene, and polyethylene terephthalate.
In summary, polymers are composed of long chains of repeating molecules called monomers. They have unique properties and are used in a wide range of applications.
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Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer?
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Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer?.
Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer?.
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Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which one of the following is true?a)Structure of metallic materials consists of atoms having valence of 5, 6 or 7b)Ceramic materials have long range electron matrix bondc)Polymers are composed of long chain of repeating moleculesd)Ceramics are weaker than metals because of weak electrostatic bondCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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