Which of the Following Statements Is (Are)true About Free Radical

question 51

Multiple Choice

Which of the following statements is (are) true about free radical halogenation of alkanes?

• A)The first of the chain-propagating steps is rate-determining.
• B)The reaction proceeds by way of a flat sp² hybridized free radical.
• C)The chain-initiating step involves cleavage of a carbon-hydrogen bond to afford a carbon radical and a hydrogen atom.
• D)Statements (The first of the chain-propagating steps is rate-determining)and (The reaction proceeds by way of a flat sp² hybridized free radical)are both true.

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