Buna-S is a substitute for natural rubber. Name another synthetic rubber and give its use.

Natural rubber has

Buna-S is a substitute for natural rubber. Suggest a method to improve stiff¬ ness of rubber. Indicate the Chemistry involved in the process.

Write two examples of synthetic rubber

The monomer of natural rubber is

Buna-N synthetic rubber is a copolymer of

How will you make natural rubber hard? Explain the chemistry behind it.

When current is passed through a conductor a magnetic field is produced. The direction of the magnetic field can be found out using the right hand thumb rule. Name and state another rule used for this purpose.

Kerala state is known for its production of natural rubber. Rubber has certain remarkable properties which make it valuable for a variety of uses Write the name of a synthetic rubber which can be considered as a homopolymer. Name the monomer from which it is prepared