Asked: U.P.U.D.A./L.D.A. (Pre) 2001, U.P.P.C.S. (Mains) 2015medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
निम्नांकित में कौन एक प्राकृतिक बहुलक नहीं है?
Which of the following is NOT a natural polymer?
SELECT CORRECT OPTION:
A
ऊन
Wool
B
रेशम
Silk
C
चमड़ा
Leather
D
नाइलोन
Nylon
Correct
Official Solution & Explanation:
Correct Answer: Option D(नाइलोन)
ऊन, रेशम तथा चमड़ा (कोलेजन प्रोटीन) प्राकृतिक बहुलक हैं, जबकि नायलॉन (Nylon) एक मानव-निर्मित संश्लेषित पॉलिएमाइड बहुलक है।
Wool, silk, and leather are naturally occurring biopolymers composed of proteins, whereas nylon is a fully synthetic polyamide polymer.
Subject: General Science•Topic: Organic Chemistry•Subtopic: Organic Chemistry
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