How is $H_2S$ liberated in the laboratory?
- A$FeSO_4 + H_2SO_4$
- B$FeS + \text{dil. } H_2SO_4$
- C$FeS + \text{conc. } H_2SO_4$
- DElementary $H_2 + \text{elementary } S$
Explore More
Similar Questions
Assertion : $PbCl_2$ is more stable than $PbCl_4$.
Reason : $PbCl_4$ is a powerful oxidising agent.
Reason : $PbCl_4$ is a powerful oxidising agent.
MediumAIIMS 2008
View SolutionExplain the origin and sources of group $14$ elements.
Medium
View SolutionWhich one of the following statements is not correct?
$Si$ reacts with $CH_3Cl$ at $573 \ K$ in the presence of $Cu$ powder to form methyl substituted chlorosilanes. Among the given methyl substituted chlorosilanes,whose yield is minimum?
Which of the following properties correctly explain $SiO_2$?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo