(B) The oxidation of lactic acid $(CH_3-CH(OH)-COOH)$ with alkaline $KMnO_4$ results in the oxidation of the secondary alcohol group to a ketone group

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) The oxidation of lactic acid $(CH_3-CH(OH)-COOH)$ with alkaline $KMnO_4$ results in the oxidation of the secondary alcohol group to a ketone group. The reaction is: $CH_3-CH(OH)-COOH \xrightarrow{KMnO_4} CH_3-CO-COOH$ Here,lactic acid is converted into pyruvic acid $(CH_3-CO-COOH)$.

Class 12 Chemistry 8-2.Carboxylic acids and Their derivative Properties of Carboxylic Acids and Their Derivatives

Medium

What is the product formed when lactic acid is oxidized in the presence of alkaline potassium permanganate $(KMnO_4)$?

A
Tartaric acid
B
Pyruvic acid
C
Cinnamic acid
D
Propionic acid

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

8-2.Carboxylic acids and Their derivative

Subtopic

Properties of Carboxylic Acids and Their Derivatives

Which of the following substances,when boiled with caustic soda solution,will evolve ammonia?

Medium

View Solution

For the reaction below, the product is $Q$.
The compound $Q$ is

EasyWBJEE 2019

View Solution

The increasing order of acidic strength of the following in aqueous solution is:

MediumTS EAMCET 2025

View Solution

Which of the following rings is highly strained?

Medium

View Solution

Arrange the following in order of increasing reactivity (least $\to$ most) towards nucleophilic acyl substitution:
$1. CH_3COCH_2CH_3$,$2. CH_3COCl$,$3. CH_3CONHCH_3$

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

What is the product formed when lactic acid is oxidized in the presence of alkaline potassium permanganate $(KMnO_4)$?

Similar Questions

Which of the following substances,when boiled with caustic soda solution,will evolve ammonia?

For the reaction below, the product is $Q$.The compound $Q$ is

The increasing order of acidic strength of the following in aqueous solution is:

Which of the following rings is highly strained?

Arrange the following in order of increasing reactivity (least $\to$ most) towards nucleophilic acyl substitution:$1. CH_3COCH_2CH_3$,$2. CH_3COCl$,$3. CH_3CONHCH_3$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

For the reaction below, the product is $Q$.
The compound $Q$ is

Arrange the following in order of increasing reactivity (least $\to$ most) towards nucleophilic acyl substitution:
$1. CH_3COCH_2CH_3$,$2. CH_3COCl$,$3. CH_3CONHCH_3$