Which gas burns with a blue flame?
- A$CO$
- B$H_2$
- C$N_2$
- D$CO_2$
Explore More
Similar Questions
Holme signal can be given by using which of the following mixtures?
Medium
View SolutionThe products formed during the reaction of carbon with conc. $H_2SO_4$ are:
$C + 2H_2SO_4 \longrightarrow \text{products}$
$C + 2H_2SO_4 \longrightarrow \text{products}$
Monosilane,on coming in contact with air,burns with a luminous flame producing vortex rings. These rings are of:
Give reasons: $A$ mixture of dilute $NaOH$ and aluminium pieces is used to open blocked drains.
Easy
View SolutionWhich set of elements form electron precise hydrides?
Vedclass 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