TS EAMCET · Chemistry · Polymers
The monomer units of nylon-6, 6, nylon 2-nylon-6 are respectively
- A \(\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CO}_2 \mathrm{H}, \mathrm{H}_2 \mathrm{~N}-\left(\mathrm{CH}_2\right)_6 \mathrm{NH}_2 ; \mathrm{HO}_2 \mathrm{C}\) \(\left.-\mathrm{CH}_2\right)_4 \mathrm{CO}_2 \mathrm{H}, \mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CO}_2 \mathrm{H}\)
- B \(\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CO}_2 \mathrm{H}, \mathrm{HO}_2 \mathrm{C}+\mathrm{CH}_2 \mathrm{~T}_4 \mathrm{CO}_2 \mathrm{H}\); \(\left.\mathrm{H}_2 \mathrm{~N}\left(\mathrm{CH}_2\right)_6, \mathrm{NH}_2, \mathrm{H}_2 \mathrm{~N}+\mathrm{CH}_2\right)_5 \mathrm{CO}_2 \mathrm{H}\)
- C \(\mathrm{H}_2\) \(\left.\mathrm{H}_2 \mathrm{~N}\left(\mathrm{CH}_2\right)_6 \mathrm{NH}_2, \mathrm{HO}_2 \mathrm{C}+\mathrm{CH}_2\right)_4 \mathrm{CO}_2 \mathrm{H}\) \(\left.\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CO}_2 \mathrm{H}, \mathrm{H}_2 \mathrm{~N}+\mathrm{CH}_2\right)_5 \mathrm{CO}_2 \mathrm{H}\)
- D \(\left.\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CO}_2 \mathrm{H}, \mathrm{H}_2 \mathrm{~N}+\mathrm{CH}_2\right)_5 \mathrm{CO}_2 \mathrm{H}, \mathrm{H}_2 \mathrm{~N}\) \(\left.+\mathrm{CH}_2\right)_6 \mathrm{NH}_2, \mathrm{HO}_2 \mathrm{C}-\left(\mathrm{CH}_2\right)_4-\mathrm{CO}_2 \mathrm{H}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{H}_2\) \(\left.\mathrm{H}_2 \mathrm{~N}\left(\mathrm{CH}_2\right)_6 \mathrm{NH}_2, \mathrm{HO}_2 \mathrm{C}+\mathrm{CH}_2\right)_4 \mathrm{CO}_2 \mathrm{H}\) \(\left.\mathrm{H}_2 \mathrm{NCH}_2 \mathrm{CO}_2 \mathrm{H}, \mathrm{H}_2 \mathrm{~N}+\mathrm{CH}_2\right)_5 \mathrm{CO}_2 \mathrm{H}\)
Step-by-step Solution
Detailed explanation
Monomers unit of nylon-6, 6 are Hexamethylene diamine, \(\mathrm{NH}_2\left(\mathrm{CH}_2\right)_6 \mathrm{NH}_2 \text { and adipic acid }\left(\mathrm{CH}_2\right)\) Monomers unit of nylon-2-nylon-6 are glycine \(\mathrm{NH}_2 \mathrm{CH}_2 \mathrm{COOH}\) and amino caproic…
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