Question:
Which among the following is a monomer of natural rubber?
Which among the following is a monomer of natural rubber?
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Natural rubber = Polyisoprene
Updated On: May 8, 2026
- 2-Methyl-1, 3-butadiene
- 1,1,2,2-Tetrafluoroethene
- 2-Chloro-1, 3 butadiene
- 1,3-butadiene
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The Correct Option is A
Solution and Explanation
Concept: Natural rubber is a polymer of isoprene. \[ \text{Isoprene} = \text{2-methyl-1,3-butadiene} \]
Step 1: Identify monomer.
Natural rubber is formed by polymerization of isoprene units.
Step 2: Analyze options.
• (A) Isoprene: Correct
• (B) Used for Teflon
• (C) Used for neoprene
• (D) Synthetic rubber monomer
Step 3: Conclusion.
Thus, monomer is 2-methyl-1,3-butadiene. Final Answer: Option (A)
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