Which of the following statements about cycloaddition reactions is true?
A)Cycloaddition reactions can be initiated by heat only.
B)Cycloaddition reactions can be initiated by light only.
C)Cycloaddition reactions can be initiated by heat or light.
D)Cycloaddition reactions are identified by the number of p electrons in the two products.

Question

Quizplus · Accepted Answer

Cycloaddition reactions can be initiated by either heat or light. This is because these reactions involve the formation of new bonds through the simultaneous or concerted movement of two or more reactants, and the input of energy is necessary to overcome the activation energy barrier. The choice of whether to use heat or light as the energy source depends on the specific reaction and the properties of the reactants involved.

Which of the Following Statements About Cycloaddition Reactions Is True