A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called monomers....
A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called monomers....
POLYMERS in One Shot - All Concepts, Tricks & PYQs | Class 12 | NEET
1h 84 min