Which of the Following Statements Concerning Electrocyclic Reactions Is Correct

question 5

Multiple Choice

Which of the following statements concerning electrocyclic reactions is correct?

• A)The ground state HOMO of a compound with an even number of conjugated double bonds is asymmetric.
• B)The allowed mode of ring closure under thermal conditions for a molecule containing an even number of conjugated double bonds is disrotatory.
• C)The allowed mode of ring closure under photochemical conditions for a molecule containing an odd number of conjugated double bonds is disrotatory.
• D)both B and C
• E)none of the above

---

Definitions:

Top Management

The highest-level executives in an organization, responsible for setting strategic goals, making major decisions, and representing corporate interests.

Nonmonetary Rewards

Benefits given to employees that do not involve direct payment, such as recognition, awards, or opportunities for professional growth.

Programmed Decision

A decision made using a rule, procedure, or quantitative method.

Organization

An organization is a group of people working together in a structured way to achieve collective goals and objectives.