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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: - Which of the following has a tendency for covalent compound formation
- Which of the following substances will give amide, when reacted with NH₃
- Cell reaction is spontaneous when
- The change in oxidation state of sulphur when sulphur dioxide is passed
- Formula of gypsum is
Topics: Alcohols Phenols and Ethers
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following has a tendency for covalent compound formation
- Which of the following substances will give amide, when reacted with NH₃
- Cell reaction is spontaneous when
- The change in oxidation state of sulphur when sulphur dioxide is passed
- Formula of gypsum is
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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