JAMB Biology 2015 Objective — Question 11

Question 11 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2015 Objective paper, with the correct answer and a full explanation.

The monomer of natural rubber is

A. 2-methylbuta-1,3-dieneCorrect
B. 1-buten-3-yne
C. buta-1,3-diene
D. 2-chlorobuta-1,3-diene

Explanation

Natural rubber is a polymer of the diolefin monomer 2-methylbuta-1,3-diene (isoprene).

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