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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
Polymers

NTA Abhyas 2020 · Chemistry · Polymers

One of the monomer of Nylon 6,6 is an acid. How many - COOH groups...

One of the monomer of Nylon 6,6 is an acid. How many −COOH- COOH groups are present in this acidic monomer.

Correct answer

2.00

Step-by-step solution

Nylon 6,6 is a polymer of adipic acid and hexa methylene diamine.
Adipic acid (C∣∣H2)4COOHCOOH\overset{COOH}{\mathop{( \overset{|}{\mathop{C}_{|}}{H}_{2}{)}_{4}}_{COOH}}
It has 2−COOH2 - COOH groups.
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