MCQ
Ozone with $KI$ solution produces
- A$C{l_2}$
- ✓${I_2}$
- CHI
- D$I{O_3}$
${O_3}$ $ \to $ ${O_2} + [O]$
$2KI + {H_2}O + [O]\, \to \,2KOH + {I_2}$
$\overline{2KI+{{H}_{2}}O+{{O}_{3}}\to 2KOH+{{I}_{2}}+{{O}_{2}}}$
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| Column I | Column II |
| a. Phenol | (i) Etard |
| b. Acetic acid | (ii) Canniozzaro |
| c. Formaldehyde | (iii) Reimer-Tiemann |
| d. Toluene | (iv) Hell-Volhard Zelinsky |

$(A)\,\,CH_3CH_2CH_2Br + KOH \rightarrow CH_3CH CH_2 + KBr + H_2O$