Question

In which of the following polymers ethylene glycol is one of the monomer units ?

• A.
• B. $\left. + \mathrm { CH } _ { 2 } - \mathrm { CH } _ { 2 } \right) _ { n }$
• C.
• D.

Answer 1

Answer: (A)

Answer 2

Glyptal is synthesized polymerization of ethylene glycol (glycol) and phthalic acid.