Polymers Test -...

For macromolecules to form, one more of the following criteria are essential

One of the statements below is not true for the classification of polymers can be classified on the basis of their

Identify the type of polymer. —A—B—B—A—A—A—B—A—

Which of the following polymers have tetrafluoroethene monomer units?

Cellulose acetate (rayon) and cellulose nitrate are __________ polymers

One of the following rubbers is used in making oil seals, tank lining, etc.

Which of the following polymer can be formed by using the monomer unit represented below?

Which branched chain isomer of the hydrocarbon with molecular mass 72u gives only one isomer of mono substituted alkyl halide?

Polythene is not one of the following?

Melamine is

Nylon – 2 – Nylon – 6 is

Which of the following statements about low density polythene is FALSE?

One of the following is used in speciality packaging, orthopaedic devices and in controlled release of drugs.

Formation of Buna – S, involves polymerization of

In the following reaction, the polymer formed is ?

Dacron is manufactured by heating a mixture of ethylene glycol and terephthalic acid with one of the Conditions given below.

Painting material among the following is

Which one of the following is not a condensation polymer?

The below molecule is called?

In vulcanisarion of rubber,

Bakelite is used for making

The correct name of the polymer below is: 

Rubber tree is found in

Which polymers occur naturally in nature