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QNEET-2024-Ch-49: NEET 2024 Chemistry - Class 12 NEET-2024-Ch-49 Solution: Which one of the following alcohols reacts instantaneously with …

Which one of the following alcohols reacts instantaneously with Lucas reagent? CH3−CH2−CH2−CH2−OHCH_3-CH_2-CH_2-CH_2-OH

Multiple Choice Options

  • A CH3−CH2−CH2−CH2−OH\mathrm{CH_3-CH_2-CH_2-CH_2-OH}
  • B CH3−CH2−CH(OH)−CH3\mathrm{CH_3-CH_2-CH(OH)-CH_3}
  • C CH3−CH(CH3)−CH2−OH\mathrm{CH_3-CH(CH_3)-CH_2-OH}
  • D (CH3)3C−OH\mathrm{(CH_3)_3C-OH}

Step-by-Step Verified Solution

Tertiary alcohols react instantaneously with Lucas reagent and gives immediate turbidity. In case of tertiary alcohols, they form halides easily with Lucas reagent (conc. HCl and ZnCl 2 )

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