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JEE CHEMISTRY MCQ: ALCOHOLS & PHENOLS & ETHERS
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Lucas test is done to differentiate between
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Correct option: C
and alcohols
Option C ( and alcohols) is correct because the Lucas test, using Lucas reagent (anhydrous and HCl), differentiates between primary, secondary, and tertiary alcohols based on the rate of formation of alkyl halides.
More Questions from ALCOHOLS & PHENOLS & ETHERS
Practice All Chapter MCQs β
Assertion (A): Isopropyl alcohol is preferred over ethanol.
Reason (R): Isopropyl alcohol is used as an antiseptic for skin before giving injections. Germinated Barley (an enzyme) is a source of enzyme: The process of converting alkyl halides into alcohols involves The b.p. of alcohols areβ¦.than corresponding thiols. Which of the following can not be used to oxidise primary alcohols to aldehydes Conc. heated with excess of at to form
Reason (R): Isopropyl alcohol is used as an antiseptic for skin before giving injections. Germinated Barley (an enzyme) is a source of enzyme: The process of converting alkyl halides into alcohols involves The b.p. of alcohols areβ¦.than corresponding thiols. Which of the following can not be used to oxidise primary alcohols to aldehydes Conc. heated with excess of at to form
