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Organic Reaction Mechanism and Synthetic Applications question

2020 · Q2
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Organic Reaction Mechanism and Synthetic Applications question

2020 · Q2

IIT JAMChemistryOrganic Reaction Mechanism and Synthetic ApplicationsMCQ+1 / −0.33
For the radical chain reaction below, the correct classification for step 2 and step 3 is, respectively, Step 1: Br2+M⟶2Br∙+M\text{Br}_2 + \text{M} \longrightarrow 2\text{Br}\bullet + \text{M}Br2​+M⟶2Br∙+M Step 2: Br∙+H2⇌HBr+H∙\text{Br}\bullet + \text{H}_2 \rightleftharpoons \text{HBr} + \text{H}\bulletBr∙+H2​⇌HBr+H∙ Step 3: H∙+Br2⟶HBr+Br∙\text{H}\bullet + \text{Br}_2 \longrightarrow \text{HBr} + \text{Br}\bulletH∙+Br2​⟶HBr+Br∙
  1. A
    chain propagating, chain terminating
  2. B
    chain branching, chain terminating
  3. C
    chain propagating, chain propagating
  4. D
    chain propagating, chain branching
View written solutionFree

Correct answer: C

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