Which of the Following Statements About Electrocyclic Reactions Is True

question 54

Multiple Choice

Which of the following statements about electrocyclic reactions is true?

• A)An electrocyclic reaction is generally irreversible.
• B)Generally,an acyclic triene is favored over a six-membered ring at equilibrium.
• C)Generally,a four-membered ring is favored over an acyclic diene at equilibrium.
• D)An electrocyclic reaction is generally reversible.

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