JEE Main202229 Jul 2022Evening ShiftChemistryPolymersActual
Which of the following is NOT a natural polymer?
Options
- AProtein
- BStarch
- CRubber
- DRayon
Correct answer
D. Rayon
Step-by-step solution
Natural polymers These polymers are found in plants and animals. Examples are proteins, cellulose, starch, some resins and rubber. Semi synthetic polymers are those polymers that are prepared by chemically treating natural polymers. Rayon is a regenerated cellulosic fibre. So, Rayon is semisynthetic polymer.