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JEE CHEMISTRY MCQ: ALCOHOLS & PHENOLS & ETHERS
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Lucas reagent is used to distinguish among primary, secondary and tertiary:
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Correct option: B
Alcohols
Option B (Alcohols) is correct because Lucas reagent is specifically used to differentiate between primary, secondary, and tertiary alcohols based on their reactivity with the reagent.
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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 are….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 are….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