Polymer Technology
Size range of polymer molecules varies from __________ metre.

10⁻² to 10⁻⁵
10⁻⁸ to 10⁻¹⁰
10⁻¹ to 10⁻²
10⁻⁴ to 10⁻⁷

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Dacron is a

None of these
Condensation polymerisation product of hexamethylene diamine and adipic acid
Thermosetting material
Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol

ANSWER DOWNLOAD EXAMIANS APP