What is the product formed when ethylene glycol reacts with dimethyl teraphthalate?

Terylene

The correct answer is option 3. Terylene.

The product formed when ethylene glycol reacts with dimethyl terephthalate is Terylene.

This reaction is a type of condensation polymerization, where both ethylene glycol and dimethyl terephthalate act as monomers. During the reaction, ester linkages are formed between the molecules, with the elimination of methanol as a byproduct. Terylene, also known as Dacron or polyester, is a widely used synthetic fiber known for its strength, durability, and wrinkle resistance.