Question:
The correct reactant pair for the formation of PHBV polymer is-
The correct reactant pair for the formation of PHBV polymer is-
Show Hint
PHBV is a copolymer of 3-hydroxybutanoic acid and 3-hydroxypentanoic acid.
Updated On: Nov 12, 2026
- \(3\)-hydroxybutanoicacid and \(3\)-hydroxypentanoicacid
- \(2\)-ethyl-\(3\)-hydroxybutanoicacid and \(3\)-hydroxybutanoicacid
- \(3\)-hydroxybutanoicacid and \(4\)-hydroxy-\(2\)-methylpentanoicacid
- \(3\)-hydroxy-\(2\)-methylbutanoicacid and \(4\)-hydroxy-\(3\)-methylpentanoicacid.
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Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept
PHBV is poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate), a biodegradable polyester.
Step 2: Monomers
The two monomers are 3-hydroxybutanoic acid and 3-hydroxypentanoic acid, which condense to form ester linkages.
Step 3: Match
This pair is given in option (A).
Final Answer:
PHBV is made from 3-hydroxybutanoic acid and 3-hydroxypentanoic acid, option (A). \[ \boxed{\text{(A) }\text{3-hydroxybutanoic acid and 3-hydroxypentanoic acid}} \]
PHBV is poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate), a biodegradable polyester.
Step 2: Monomers
The two monomers are 3-hydroxybutanoic acid and 3-hydroxypentanoic acid, which condense to form ester linkages.
Step 3: Match
This pair is given in option (A).
Final Answer:
PHBV is made from 3-hydroxybutanoic acid and 3-hydroxypentanoic acid, option (A). \[ \boxed{\text{(A) }\text{3-hydroxybutanoic acid and 3-hydroxypentanoic acid}} \]
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