(C) The balanced chemical equation for the reaction of $KMnO_4$ with $H_2S$ in an acidic medium is: $2KMnO_4 + 3H_2SO_4 + 5H_2S \rightarrow K_2SO_4 +

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

(C) The balanced chemical equation for the reaction of $KMnO_4$ with $H_2S$ in an acidic medium is: $2KMnO_4 + 3H_2SO_4 + 5H_2S \rightarrow K_2SO_4 + 2MnSO_4 + 8H_2O + 5S$ From the stoichiometry of the balanced equation,$2$ moles of $KMnO_4$ react with $5$ moles of $H_2S$. Therefore,the number of moles of $KMnO_4$ reacting with $1$ mole of $H_2S$ is $\frac{2}{5} = 0.4$ moles.

Class 11 Chemistry Redox Reactions Redox reaction and Method for balancing Redox reaction

Medium

$KMnO_4$ oxidises hydrogen sulphide in acidic medium. The number of moles of $KMnO_4$ which react with one mole of hydrogen sulphide is

AP EAMCET 2025 All AP EAMCET

A
$2$
B
$4$
C
$0.4$
D
$2.5$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Redox reaction and Method for balancing Redox reaction

Previous Year

AP EAMCET 2025 Paper All AP EAMCET years →

$Na_2S_2O_3 + I_2 \to$ Product is

Easy

View Solution

In a weak alkaline medium,iodide is changed into which of the following compounds by $KMnO_4$?

Easy

View Solution

Assign $A$,$B$,$C$,$D$ from the given type of reaction.
$Ag + PCl_5 \xrightarrow{\Delta} AgCl + PCl_3$

Easy

View Solution

Find the values of $x$ and $y$ for the following balanced equation:
$xCl_2 + 6OH^- \to ClO_3^- + yCl^- + 3H_2O$

Medium

View Solution

Assign $A, B, C, D$ from the given type of reaction.
$Ba(OH)_2 + SO_2 \longrightarrow BaSO_3 \downarrow + H_2O$

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

$KMnO_4$ oxidises hydrogen sulphide in acidic medium. The number of moles of $KMnO_4$ which react with one mole of hydrogen sulphide is

Similar Questions

$Na_2S_2O_3 + I_2 \to$ Product is

In a weak alkaline medium,iodide is changed into which of the following compounds by $KMnO_4$?

Assign $A$,$B$,$C$,$D$ from the given type of reaction.$Ag + PCl_5 \xrightarrow{\Delta} AgCl + PCl_3$

Find the values of $x$ and $y$ for the following balanced equation:$xCl_2 + 6OH^- \to ClO_3^- + yCl^- + 3H_2O$

Assign $A, B, C, D$ from the given type of reaction.$Ba(OH)_2 + SO_2 \longrightarrow BaSO_3 \downarrow + H_2O$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assign $A$,$B$,$C$,$D$ from the given type of reaction.
$Ag + PCl_5 \xrightarrow{\Delta} AgCl + PCl_3$

Find the values of $x$ and $y$ for the following balanced equation:
$xCl_2 + 6OH^- \to ClO_3^- + yCl^- + 3H_2O$

Assign $A, B, C, D$ from the given type of reaction.
$Ba(OH)_2 + SO_2 \longrightarrow BaSO_3 \downarrow + H_2O$