Multiple choice

The semi-synthetic polymer on the basis of source is ________.

  1. Cellulose

  2. Rayon

  3. Polythene

  4. Polyacrylate

  5. Nylon 6,6
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The classification based on source is sub categorized in-

  1. Natural polymers - These polymers are found in plants and animals. Examples are proteins, cellulose, starch, resins and rubber.
  2. Semi-synthetic polymers - Cellulose derivatives as cellulose acetate (rayon) and cellulose nitrate, etc. are the usual examples of this sub category.
  3. Synthetic polymers - A variety of synthetic polymers as plastic (polythene), synthetic fibres (nylon 6,6) and synthetic rubbers (Buna - S) are examples of manmade polymers extensively used in daily life as well as in industry.

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