For the formation of terylene the number of moles of ehtylene glycol required per mole of terephthalic acid is

The number of moles of oxygen required to prepare 1 mole of water is

Write the equation for the formation of the polymer by the interaction of ethylene glycol and terephthalic acid. Name the polymer.

Terylene is a condensation polymer of ehtylene glycol and

The polymer obtained by the interaction of ethylene glycol and terephthalic acid is-