Which gas is evolved when potassium ferrocyanide crystals are heated with concentrated $H_2SO_4$?
- A$SO_2$
- B$NH_3$
- C$CO_2$
- D$CO$
Explore More
Similar Questions
$Ge(II)$ compounds are strong reducing agents,whereas $Pb(IV)$ compounds are strong oxidizing agents. This is due to:
Easy
View SolutionIn the following reaction,identify the nature of the product formed by the complete hydrolysis of the underlined atom at $R.T.$:
$\underline{P}_4 + H_2O \longrightarrow$ No reaction
$\underline{P}_4 + H_2O \longrightarrow$ No reaction
Difficult
View SolutionThe bleaching action of bleaching powder is due to the liberation of
Easy
View SolutionWhich of the following is used for making optical instruments?
The basic structural unit of silicates is
MediumNEET 2013
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