Polymers Question 98
Question: When condensation product of hexamethyiene- diamine and adipic acid is heated to 525 K in an atmosphere of nitrogen for about 4-5 hours, the product obtained is
Options:
A) solid polymer of nylon 6, 6
B) liquid polymer of nylon 6, 6
C) gaseous polymer of nylon 6, 6
D) liquid polymer of nylon 6
Show Answer
Answer:
Correct Answer: B
Solution:
[b] The condensation polymerisation of hexamethylene diamine and adipic acid is done in solution form by interface technique. In this, liquid nylon polymer is obtained.
BETA
