What are co-polymers ? Give chemical equation for the preparation of glyptal.

What are copolymers? Give chemical equation for preparation of glyptal.

What are copolymers ? Give the chemical equation for the preparation of terylene.

What are copolymers? Give the chemical equation for the preparation Dacron. Is it an addition or condensation polymer?

What are biodegradable polymers ? Give chemical equation for the preparation of any one biodegradable polymer.

What are elastomers ? Give the chemical equation for the preparation of Buna-S.

What are co-polymers? Give example.

(a) What are silicones ? States the uses of silicones (b) What are boranes ? Give chemical equation for the preparation of diborane.

(a) What are silicones ? States the uses of silicones (b) What are boranes ? Give chemical equation for the preparation of diborane.