What Is The Structure Of Polymers?

Polymers have very large molecules . The atoms in a polymer molecule are joined together by strong covalent bonds in long chains. There are variable numbers of atoms in the chains of a given polymer. One example of a polymer is poly(ethene).



What are the three basic ways to classify polymers?

The most common way of classifying polymers is to separate them into three groups - thermoplastics, thermosets, and elastomers.


How are polymers classified in examples?

Classification of Polymers based on its Structure

Based on structure, polymers are classified as Linear polymers, Branched-Chain polymers, and Cross-Linked polymers. Linear polymers are structured such that they have long and straight chains. For example, Polyvinylchloride (PVC) is used in electric cables and pipes.


How are polymers classified on the basis of molecular forces?

Elastomers: (Example: vulcanized rubber, natural rubber, etc) Fibers: (Example: nylon, Orlon, polyesters) Thermoplastics Polymers: (Example: polypropylene, polythene, etc) Thermosetting polymers: (e.g. Bakelite, phenol-formaldehyde resin, etc)


Which of the following polymer can be classified based on their origin?

Explanation: Synthetic polymers are classified on the basis of their origin and are known as man-made polymers.


What type of elements are primarily in polymers?

It turns out that most polymers, both natural and synthetic, have mainly carbon, hydrogen, oxygen, and nitrogen as their most common elements.


What is the structure of polymers?

Polymers have very large molecules . The atoms in a polymer molecule are joined together by strong covalent bonds in long chains. There are variable numbers of atoms in the chains of a given polymer. One example of a polymer is poly(ethene).


What types of intermolecular forces can polymers have?

Polymer Chemistry: Intermolecular Forces

  • Dispersion Forces.
  • Dipole-Dipole Forces.
  • Hydrogen Bonding.


How do the natural polymers differ from synthetic ones?

Natural polymers are polymers that are found naturally in our environment. Synthetic polymers are polymers that are produced artificially by humans in a lab. Do not occur naturally. It is produced from biological processes.


What is the difference between linear and branched polymers?

The key difference between linear and branched polymers is that linear polymers have a linear structure without any branches whereas branched polymers have a branched structure. Polymers are giant molecules having a very large number of repeating units attached to each other via covalent chemical bonds.


What are two major categories of polymers classified as plastics give an example of each?

As mentioned above, polymers that are classified as plastics can be divided into two major categories: thermoplastics and thermosets. Thermoplastics such as polyethylene and polystyrene are capable of being molded and remolded repeatedly.


What is LA name?

Meaning of La: Name La in the Pacific Islands origin, means La means The Sun. Name La is of Pacific Islands origin and is a Girl name. People with name La are usuallyby religion.


What does LA mean in math?

Leg Acute (LA) Theorem

The LA Theorem states: If the leg and an acute angle of one right triangle are both congruent to the corresponding leg and acute angle of another right triangle, the two triangles are congruent.


How do you teach a child two letter words?

Give them alphabet blocks and tell them to make two-letter words as many as possible. Add one letter to another and make them pronounce the words. By adding different letters, you could teach them many two-letter words.


Will there be RBI Grade B 2022?

There are 294 vacancies for RBI Grade B 2022, according to an advertisement published in a newspaper by the Reserve Bank of India (RBI). As mentioned in the newspaper advertisement released by RBI, the dates for online registration and examination for RBI Grade B 2022 are provided.


Is BYJU's NEET free?

Yes, these workshops are free and are being conducted by our top teachers to help students fine tune their JEE/NEET preparation.


Why is speaking skill important?

Speaking skills are one of the most important skills we learn, as they allow us to communicate with others and express our thoughts and feelings. Speaking skills can be separated into formal and informal speaking skills, and we use both types of speaking skills in a variety of contexts throughout life.


How do you remember trig identities in Class 11?

Basic Trigonometric Formulas for Class 11

  1. cos (A + B) = cos A cos B – sin A sin B.
  2. cos (A – B) = cos A cos B + sin A sin B.
  3. sin (A+B) = sin A cos B + cos A sin B.
  4. sin (A -B) = sin A cos B – cos A sin B.
  5. If sin 𝜃 = –4/5 and 𝜋 < 𝜃 < 3𝜋/2, find the value of all the other five trigonometric functions.


What is an angle Class 5?

In geometry, an angle can be defined as the figure formed by two rays meeting at a common endpoint. An angle is represented by the symbol ∠. Here, the angle below is ∠AOB. Angles are measured in degrees, using a protractor.


Can a IAS do MBA?

Yes, you can definitely do MBA after becoming an IAS officer. You will be surprised to know that it is a very common practice among IAS officers to get further degrees. Approximately 20-30% of the entire batch applies for another degree as compared to when they entered into this field.


What is larynx or voice box?

Your larynx is a hollow tube that connects your throat (pharynx) to the rest of your respiratory system. It helps you swallow safely and contains the vocal cords, so it's often called the voice box.



22-Jul-2022

Education

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