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Alcohols, Phenols and Ethers — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryAlcohols, Phenols and Ethers2 Marks
Question
How is Crotoflyl alcohol obtained from crotonaldehyde?
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Answer

When crotonaldehyde is reduced in the presence of lithium aluminium hydride, the produc obtained is hydrolysed to give crotonyl alcohol. Here. $LiA1H_4$ does not reduce carbon$-$carbon double bond.
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