Estrerification of terephthalic acid with glycol produces.

Nylon

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Buna rubber

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Polyurethane

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Terylene

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Solution

The correct option is D
Terylene

Terylene is formed.

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Similar questions

Q. For the formation of terylene the number of moles of ethylene glycol required per mole of terephthalic acid is:

Q. Match the column I with column II and mark the appropriate choice.

	Column I		Column II
(A)	Buna-N	(i)	Phthalic acid and ethylene glycol
(B)	Nylon-6,6	(ii)	Terephthalic acid and ethylene glycol
(C)	Dacron	(iii)	Hexamethylenediamine and adipic acid
(D)	Glyptal plastic	(iv)	Acrylonitrile and butadiene

Q. Terylene is a condenstation poymer of terephthalic acid and:

Q. a) Write partial structure of:
i) Neoprene
ii) Terylene (Dacron)
iii) Nylon - 6
b) Explain the preparation of Buna-N with equation

Match the polymers given in Column I with their commercial names given in Column II.

$\begin{matrix} C o l u m n I & C o l u m n I I A . & P o l y e s t e r o f g l y c o l a n d p h t h a l i c a c i d & 1. & N o v o l a c B . & C o p o l y m e r o f 1, 3 - b u t a d i e n e a n d s t y r e n e & 2. & G l y p t a l C . & P h e n o l a n d f o r m a l d e h y d e r e s i n & 3. & B u n a - S D . & P o l y e s t e r o f g l y c o l a n d t e r e p h t h a l i c a c i d & 4. & B u n a - N E . & C o p o l y m e r o f 1, 3 - b u t a d i e n e a n d a c r y l o n i t r i l e & 5. & D a c r o n \end{matrix}$

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Estrerification of terephthalic acid with glycol produces.

The correct option is D Terylene Terylene is formed.

The correct option is D
Terylene

Terylene is formed.