TS EAMCET · Chemistry · Polymers
The polymer chains are held together by hydrogen bonding in a polymer X. Polymer X is formed from monomers Y and Z. What are Y and Z ?
- A \(\mathrm{A}, \mathrm{C}\)
- B \(\mathrm{B}, \mathrm{E}\)
- C \(\mathrm{C}, \mathrm{D}\)
- D \(\mathrm{A}, \mathrm{A}\)
Answer & Solution
Correct Answer
(B) \(\mathrm{B}, \mathrm{E}\)
Step-by-step Solution
Detailed explanation
From the polymer chain \( \mathrm{[-NH-CH_2-CH_2-NH-CO-(CH_2)_4-CO-]} \), the repeating unit consists of: A diamine: \( \mathrm{H_2N-(CH_2)_2-NH_2} \) which is compound C. A dicarboxylic acid: \( \mathrm{HOOC-(CH_2)_4-COOH} \) which is compound A. Thus, Y and Z are…
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