Question

what is monomor unit of polystyrene​

Answer 1

Explanation:

Polystyrene chains are made from many styrene molecules. (So, the monomer is styrene.) Here you can see a model and a diagram of the styrene monomer. Go ahead, click on the image on the left and play with the 3D model that pops up! This is really how the molecule looks at the nano-scale.

Answer 2

Polyester is made up of the monomer which is a combination of Ethane-1,2-diol and benzene-1,4-dicarboxylic acid (terephthalic acid). The polyesters have a wide number of uses depending upon the orientation of the different monomers present in the polymer.

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