Multiple choice

Match the entries in Group-I (commercial name of polymers) with that in Group-II (their chemical name) -

Group-I
Group-II
A. Nylon 6, 10 1. Poly(m-phenyleneisophthalamide)
B. Nomex 2. Poly(p-phenyleneterephthalamide)
C. Kevlar 3. Poly(hexamethylene sebacamide)

  1. A - 2, B - 1, C - 3

  2. A - 2, B - 3, C - 1

  3. A - 1, B - 2, C - 3

  4. A - 3, B - 1, C - 2

  5. A - 3, B - 2, C - 1
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, it is correct. Nylon 6,10 is commercial name of poly(hexamethylene sebacamide). Nomex is commercial name of poly(m-phenyleneisophthalamide). Kevlar is commercial name of poly(p-phenyleneterephthalamide).

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