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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: - Element having maximum electron affinity is
- 116 mg of a compound on vaporisation in a Victor Meyer’s apparatus displaces
- Aluminium is extracted from alumina (Al₂O₃) by electrolysis of a molten mixture
- Which one of the following species has plane triangular shape
- Which contains both polar and non-polar covalent bonds?
Topics: Alcohols Phenols and Ethers
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Element having maximum electron affinity is
- 116 mg of a compound on vaporisation in a Victor Meyer’s apparatus displaces
- Aluminium is extracted from alumina (Al₂O₃) by electrolysis of a molten mixture
- Which one of the following species has plane triangular shape
- Which contains both polar and non-polar covalent bonds?
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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