Q31 / 160 · AP EAMCET 2024 (21 May Shift 1) · Chemistry
The common monomer for both Terylene and glyptal is
- Correct answerA

- B

- C

- D

Solution
Terylene
The monomers for terylene are ethylene glycol and terephthalic acid. Terylene is also known as Dacron or polyester.
Glyptal
The monomers for glyptal are ethylene glycol and phthalic acid. Glyptal is an alkyl resin and a polyester.
$\therefore$ Ethylene glycol 
is common monomer for both.

is common monomer for both.
Hence, the correct answer is option: 'A'.