Question:
When phenol is treated with NaOH, CO_2 (heat), and then acidified, what results?
When phenol is treated with NaOH, CO_2 (heat), and then acidified, what results?
Show Hint
The Kolbe-Schmitt reaction involves phenol, NaOH, CO\(_2\), and acidification to form salicylic acid.
Updated On: Nov 25, 2025
- Benzoic acid
- Salicylic acid
- Benzene
- Anisole
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the reaction.
This reaction is known as the Kolbe-Schmitt reaction. In this reaction, phenol reacts with sodium hydroxide (NaOH) and carbon dioxide (CO\(_2\)) at high temperature to form the sodium salt of salicylic acid. Upon acidification, the sodium salt is converted into salicylic acid.
Step 2: Conclusion.
The correct product of this reaction is salicylic acid, which corresponds to option (B).
This reaction is known as the Kolbe-Schmitt reaction. In this reaction, phenol reacts with sodium hydroxide (NaOH) and carbon dioxide (CO\(_2\)) at high temperature to form the sodium salt of salicylic acid. Upon acidification, the sodium salt is converted into salicylic acid.
Step 2: Conclusion.
The correct product of this reaction is salicylic acid, which corresponds to option (B).
Was this answer helpful?
0
0
Top Questions on Organic Chemistry
- Which compound’s common name is cumene?
- AIIMS Paramedical - 2025
- Chemistry
- Organic Chemistry
- Which of the following is the major product of the reaction between 1-bromobutane and potassium hydroxide in ethanol?
- VITEEE - 2025
- Chemistry
- Organic Chemistry
The major product (A) formed in the following reaction sequence is
- JEE Main - 2025
- Chemistry
- Organic Chemistry
- What is the action of : (i) Liquid bromine in acetic acid on anisole. (ii) Soda-lime on sodium acetate?
- Maharashtra Class XII - 2025
- Chemistry
- Organic Chemistry
- Match List - I with List - II: List - I: (A) \( {[MnBr}_4]^{2-} \)
(B) \( {[FeF}_6]^{3-} \)
(C) \( {[Co(C}_2{O}_4)_3]^{3-} \)
(D) \( [Ni(CO)_4] \)
List - II: (I) \( d^2sp^3 \) & diamagnetic
(II) \( sp^2d^2 \) & paramagnetic
(III) \( sp^3 \) & diamagnetic
(IV) \( sp^3 \) & paramagnetic
Choose the correct answer from the options given below:- JEE Main - 2025
- Chemistry
- Organic Chemistry
View More Questions
Questions Asked in AIIMS Paramedical exam
- Match the following pairs:
Trichoderma – Citric Acid
- Polysporum – Statins
- Yeast – Cyclosporin A
- Monascus Purpureus – Ethanol
- Aspergillus Niger – Citric Acid- AIIMS Paramedical - 2025
- Plant Anatomy
- Filariasis is caused by?
- AIIMS Paramedical - 2025
- Human physiology
- When xylem is present at the same radius in a stem or root, what is this arrangement called?
- AIIMS Paramedical - 2025
- Plant Anatomy
- Name the repressor of the lac operon.
- AIIMS Paramedical - 2025
- Molecular Biology
- Select the incorrect statement:
- AIIMS Paramedical - 2025
- Cell Theory
View More Questions