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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: - In a lime kiln, to get higher yield of CO₂, the measure that can be taken is
- Which of the following is not permissible arrangement of electrons in an atom?
- For a first order reaction, the half -life period is independent of
- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
Topics: Alcohols Phenols and Ethers
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a lime kiln, to get higher yield of CO₂, the measure that can be taken is
- Which of the following is not permissible arrangement of electrons in an atom?
- For a first order reaction, the half -life period is independent of
- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
- The gas which combin with haemoglobin to damage its oxygen carrying capacity 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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