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JEE CHEMISTRY MCQ: ALCOHOLS & PHENOLS & ETHERS
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Phenol is weakly acidic but does not react with like carboxylic acids hence:
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Correct option: A
Phenol is weaker than carbonic acid
Option A (Phenol is weaker than carbonic acid) is correct because phenol does not react with sodium bicarbonate (), indicating it's a weaker acid than carbonic acid, which is formed when reacts with an acid.
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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