MCQ
${C_6}{H_6}C{l_6}$, on treatment with alcoholic $KOH$, yields
- A${C_6}{H_6}$
- ✓${C_6}{H_3}C{l_3}$
- C$({C_6}{H_6})\;OH$
- D${C_6}{H_6}C{l_4}$
✓
Answer
Correct option: B.
${C_6}{H_3}C{l_3}$
b
(b) ${C_6}{H_6}C{l_6} + 3KOH \to {C_6}{H_3}C{l_3} + 3KCl + 3{H_2}O$
(b) ${C_6}{H_6}C{l_6} + 3KOH \to {C_6}{H_3}C{l_3} + 3KCl + 3{H_2}O$
Thus Benzene hexahalides decomposes when heated with alc. $ KOH $ and yield trichloro benzene.
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