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For distinguishing phenol and acetic acid we required to react (treat) them with
Options
(a) Na₂CO₃
(b) NaOH
(c) HCl
(d) NaHCO₃
Correct Answer:
NaHCO₃
Explanation:
Acetic acid on treatment with NaHCO₃ evolves CO₂, however no such reaction occurs with phenol. CH₃COOH + NaHCO₃ → CH₃COONa + CO₂↑ + H₂O.
Related Questions: - The element that does not show catenation among the following p-block elements is
- Phenylethyl ether when boiled with concentrated HBr gives
- Which of the following does not have a metal-carbon bond
- The hybridisation of C₂H₂ is
- If a given sample of water contains 0.06 g of Ca²⁺ ion per kg, calculate
Topics: Alcohols Phenols and Ethers
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The element that does not show catenation among the following p-block elements is
- Phenylethyl ether when boiled with concentrated HBr gives
- Which of the following does not have a metal-carbon bond
- The hybridisation of C₂H₂ is
- If a given sample of water contains 0.06 g of Ca²⁺ ion per kg, calculate
Topics: Alcohols Phenols and Ethers (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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