This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
The monomer of natural rubber is isoprene. The IUPAC name for isoprene is 2-methylbuta-1,3-diene. Natural rubber is a polymer of isoprene. Isoprene has the chemical formula C_5H_8 and its structure is a four-carbon chain with two double bonds and a methyl group attached to the second carbon. Let's examine the options: A. 1-buten-3-yne: This molecule contains both a double bond and a triple bond, and is not isoprene. B. 2-methylbuta-1,3-diene: This is the correct IUPAC name for isoprene, which is the monomer of natural rubber. C. 2-chlorobuta-1,3-diene: This is chloroprene, the monomer used to produce neoprene (a synthetic rubber), not natural rubber. D. buta-1,3-diene: This is a common monomer for synthetic rubbers like polybutadiene or styrene-butadiene rubber (SBR), but not natural rubber. The final answer is B. What's next?