Which of the Following Is a Propagation Step in the Free

question 54

Multiple Choice

Which of the following is a propagation step in the free radical chlorination of dichloromethane?

• A) ∙ CHCl₂ + Cl₂ → CHCl₃ + Cl∙
• B) ∙ CHCl₂ + Cl∙ → CHCl₃
• C) CH₂Cl₂ + Cl∙ → CHCl₃ + H∙
• D) Cl₂ + UV light → 2 Cl∙
• E) ∙ CHCl₂ + ∙ CHCl₂ → CHCl₂CHCl₂

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Definitions:

Waiting-Line

A queue or sequence of items or persons awaiting their turn for service or processing in various contexts, such as customer service or manufacturing.

Statistical Distribution

A mathematical function that describes the probabilities of occurrence of different possible outcomes for an experiment or process.

Waiting Line

A queue or line formed when entities (people, objects, data) wait for service or processing, often analyzed to improve efficiency in various systems.

Waiting Line System

A mathematical model used to analyze the flow of customers or items in systems where there is a need to wait or queue, focusing on time spent in queues and system capacity.