wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Differentiate between rubbers and plastics on the basis of intermolecular forces.

Open in App
Solution

Rubber is a natural polymer which possesses elastic properties. Natural polymer is a linear polymer of isoprene (2-methyl-1, 3-butadiene).

In natural rubber, m-polyisoprene molecules consist of various chains held together by weak van der Waals’ interaction and has a coiling structure. So, it can be stretched like a spring and it regains its original shape after the force is released.

Plastics are synthetic or semi-synthetic polymers of organic compounds which possess intermediate intermolecular forces of attraction. It has linear, structure that can be moulded but cannot regain its original shape after stretching is over.


flag
Suggest Corrections
thumbs-up
4
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Butadiene Derivatives - Rubber
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon