PMA (Poly Methyl Acrylate) polymer is formed by polymerization of methyl acrylate. Methyl acrylate can be prepared by reacting acetylene with:
Correct answer: B. CO, CH3OH, and a Ni(CO)4 catalyst
- A. CO, H₂O, and a catalyst
- B. CO, CH3OH, and a Ni(CO)4 catalyst
- C. CH3COOH and a catalyst
- D. HCN and a catalyst
Explanation
This describes a specific carbonylation reaction. Acetylene reacts with carbon monoxide and an alcohol (methanol, CH3OH) in the presence of a catalyst like nickel tetracarbonyl to produce the corresponding acrylate ester (methyl acrylate).
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