Q. 195.0( 1 Vote )

Write the structu

Answer :

Dacron : dacron is prepared by a condensation reaction between dimethylterephthalate and ethylene glycol in presence of a catalyst consisting of mixture of zinc acetate and antimony trioxide at temperature 425-475K. methanol is eliminated during condensation.

terylene (dacron )

Dimethylterephthalate ethylene glycol

Melamine- formaldehyde polymer

Melamine formaldehyde polymer is manufactured by the condensation polymerisation of melamine and formaldehyde.

melamine formadehyde


Melamine formaldehyde

Buna – N

Buna –N is obtained by the copolymerisation of 1, 3 – butadiene and acrylonitrile in the presence of a peroxide catalyst.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses

Note : In the folChemistry - Exemplar

Note : In the folChemistry - Exemplar

Which of the follChemistry - Exemplar

Note : In the folChemistry - Exemplar