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Answer : 3. "ग्लाइप्टल"
निम्नलिखित में से कौन—सा प्राकृतिक बहुलक नहीं है?
5Q:
निम्नलिखित में से कौन—सा प्राकृतिक बहुलक नहीं है?
- 1ऊनfalse
- 2चमड़ाfalse
- 3ग्लाइप्टलtrue
- 4रेशमfalse
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Answer : 3. "ग्लाइप्टल"
Explanation :
The correct answer is the Glyptal. The term "natural polymers" refers to compounds that are produced naturally. Glyptal is a synthetic polymer and does not exist in nature. The polymer substance formed from glycerol and phthalic acid is known commercially as glyptal.