JEE Main 2021 Chemistry question

Chemistry Polymers JEE Main 2021

Not in JEE Main or NEET syllabus

Monomer units of Dacron polymer are :

(A)ethylene glycol and phthalic acid
(B)ethylene glycol and terephthalic acidCorrect
(C)glycerol and terephthalic acid
(D)glycerol and phthalic acid

Answer: (B)

Solution

Question ID VK-017503