TS EAMCET · Chemistry · Alcohols Phenols and Ethers
An alcohol \(\mathrm{X}\left(\mathrm{C}_5 \mathrm{H}_{12} \mathrm{O}\right)\) when reacted with conc. HCl and anhydrous \(\mathrm{ZnCl}_2\) produces turbidity instantly. The alcohol X can be prepared from which of the following reactions?
- A Reduction of 2-pentanone with \(\mathrm{NaBH}_4\)
- B Reaction of isopropyl magnesium bromide with ethanal
- C Reaction of ethyl magnesium bromide with propanal
- D Acid catalysed hydration of 2-methyl-1-butene
Answer & Solution
Correct Answer
(D) Acid catalysed hydration of 2-methyl-1-butene
Step-by-step Solution
Detailed explanation
Tertiary alcohol gives turbidity instantly when treated with lucas reagent i.e., conc. HCl and anhydrous \(\mathrm{ZnCl}_2\).
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