Question:
Acetic acid reacts with PCl5to give:
Acetic acid reacts with PCl5to give:
Show Hint
Acyl chlorides can be formed by treating carboxylic acids with reagents like PCl5}, which replace the hydroxyl group with a chlorine atom.
Updated On: Jan 13, 2026
Cl – CH2 – COCl
Cl – CH2 – COOH
CH3 – COCl
CCl3 – COOH
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
When acetic acid reacts with PCl5, it forms acyl chloride (CH3COCl) by replacing the –OH group with a chlorine atom. This reaction is a typical example of chlorination of carboxylic acids.
Was this answer helpful?
0
0
Top Questions on Organic Chemistry
- An organic compound (A) on catalytic hydrogenation with \( \mathrm{H_2/Pt} \) gives tetralin, and on oxidation with hot alkaline \( \mathrm{KMnO_4} \) followed by acidification gives phthalic acid. Identify compound (A).
- JEE Main - 2026
- Chemistry
- Organic Chemistry
- \(\mathrm{C_6H_{12}O_3}\) gives positive iodoform test. On hydrolysis with dilute acid, the product formed gives both Tollens' test and iodoform test. Find the correct structure of \(\mathrm{C_6H_{12}O_3}\).
- JEE Main - 2026
- Chemistry
- Organic Chemistry
- The reactivity of the following compounds on the basis of the \( \mathrm{S_N1} \) mechanism is
- JEE Main - 2026
- Chemistry
- Organic Chemistry
- Which of the following is the correct order of nucleophilic nature for the following reaction? \[ \text{CH}_3\text{Br} + \text{Nu}^- \longrightarrow \text{CH}_3\text{Nu} + \text{Br}^- \]
- JEE Main - 2026
- Chemistry
- Organic Chemistry
- Which of the following is the correct order of reactivity of the given nucleophiles when treated with \( \text{CH}_3\text{Br} \) in methanol? \[ \text{F}^-,\ \text{I}^-,\ \text{C}_2\text{H}_5\text{O}^-,\ \text{C}_6\text{H}_5\text{O}^- \]
- JEE Main - 2026
- Chemistry
- Organic Chemistry
View More Questions
Questions Asked in CBSE CLASS XII exam
- “The political power or kingship was rarely dependent on birth as Kshatriyas but also open to anyone who could muster support and resources.” Explain the statement with the examples from sixth century BCE onwards.
- CBSE CLASS XII - 2025
- Kinship, Caste and Class
- The distance of an object from the first focal point of a biconvex lens is \( X_1 \) and distance of the image from second focal point is \( X_2 \). The focal length of the lens is:
- Two statements are given, one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer from the codes (A), (B), (C), and (D) as given below.
Assertion (A): In double slit experiment, if one slit is closed, diffraction pattern due to the other slit will appear on the screen.
Reason (R): For interference, at least two waves are required.
- CBSE CLASS XII - 2025
- Wave optics
- Find the least value of ‘a’ so that $f(x) = 2x^2 - ax + 3$ is an increasing function on $[2, 4]$.
- CBSE CLASS XII - 2025
- Functions
From the following information, calculate opening and closing inventory :
- Gross Profit Ratio – 25%
- Revenue from operations – ₹ 8,00,000
- Inventory turnover ratio – 4 times
- Opening inventory was 2 times of the closing inventory.
- CBSE CLASS XII - 2025
- Balance sheet statement
View More Questions