Which of the Following Sequences Efficiently Converts 2-Methylpropene and Sodium

question 49

Multiple Choice

Which of the following sequences efficiently converts 2-methylpropene and sodium acetylide into 3-methylbutanal?

• A) 1) HBr; 2) NaCCH; 3) O₃; 4) H₂O
• B) 1) HBr; 2) NaCCH; 3) O₃; 4) DMS
• C) 1) HBr, ROOR; 2) NaCCH; 3) O₃; 4) H₂O
• D) 1) HBr, ROOR; 2) NaCCH; 3) H₂/Ni₂B 4) O₃; 5) DMS
• E) 1) NaCCH; 2) H₂/Ni₂B; 3) O₃; 4) DMS

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A heavy, silvery d-block element that is liquid at standard conditions for temperature and pressure, used in thermometers, barometers, and other devices.

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