Which of the following are radical initiators? More than one answer is possible. Group of answer choices AIBN HOOH (CH3)3CBr HBr (CH3)3COOC(CH3)3
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A radical initiator is a substance that can generate free radicals, typically through thermal or chemical decomposition, and is often used in polymerization reactions. Show more…
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In which of the following reactions are free-radical intermediates obtained? (1) <smiles>CC=CCBr</smiles> (2) (3) $\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{CH}_{3}+\mathrm{Hg}(\mathrm{OAc})_{2}$ <smiles>CC(O)CCOC(=O)CC(=O)O</smiles> (4) $\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}_{2}+\mathrm{HBr} \frac{\mathrm{R}-\mathrm{O}-\mathrm{O}-\mathrm{R}}{\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Br}}$
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In which of the following reactions are free radical intermediates obtained? (a) <smiles>CC=CCBr</smiles> (b) (c) $\mathrm{CH}_{2}=\mathrm{CHCH}_{3}+\mathrm{Hg}(\mathrm{OAc})_{2} \longrightarrow$ <smiles>CC(O)COC(=O)CC(=O)O</smiles> (d) <smiles>CC=CCBr</smiles>
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