Unit 15 Polymers (Intext Questions-2)-Deleted

Intext Questions

15.2 Write the names of monomers of the following polymers

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Answer

(i) Hexamethylenediamine $\left[\mathrm{H _2} \mathrm{~N}-\left(\mathrm{CH_2}\right) _{6}-\mathrm{NH _2}\right] \text {and adipic acid } \left[\mathrm{HOOC}-\left(\mathrm{CH _2}\right) _{4}-\mathrm{COOH}\right]$

(ii)

Caprolactam

(iii) Tetrafluoroethene $\left(\mathrm{CF_2}=\mathrm{CF_2}\right)$

15.3 Classify the following as addition and condensation polymers: Terylene, Bakelite, Polythene, Teflon.

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Answer

Addition polymers:

Polyvinyl chloride, polythene

Condensation polymers:

Terylene, bakelite



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