KCET · Chemistry · Some Basic Concepts of Chemistry
Carbocation as an intermediate is likely to be formed in the reaction :
- A Acetone \(+\mathrm{HCN} \stackrel{-\mathrm{OH}}{\longrightarrow}\) acetonecyanohydrin
- B Hexane \(\stackrel{\text { anhy.AlCl }}{\longrightarrow} / \mathrm{HCl}\)
- C Propene \(+\mathrm{Cl}_{2} \stackrel{\mathrm{hv}}{\longrightarrow}\) 2-chloropropane
- D Ethylbromide \(+\) aq. \(\mathrm{KOH} \stackrel{\Delta}{\longrightarrow}\) ethyl alcohol
Answer & Solution
Correct Answer
(B) Hexane \(\stackrel{\text { anhy.AlCl }}{\longrightarrow} / \mathrm{HCl}\)
Step-by-step Solution
Detailed explanation
The second reaction involves methyl group migration to the most stable carbocation. In the question, temperature \( 300^{\circ} \mathrm{C} \)
should be mentioned.
Acetone cyanohydrin
Ethanol
should be mentioned.
Acetone cyanohydrin
Ethanol
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