1.

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

Answer»


`(-CH_(2) - CH_(2)-)_(N)`

`(-O-underset(CH_(3))underset(|)(CH) - CH_(2) - underset(O)underset(||)(C) - O-underset(CH_(2)CH_(3))underset(|)(CH) - CH_(2) - underset(O)underset(||)(C) - )_(n)`

Answer :A


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