What else is present in a fire extinguisher along with ${H_2}SO_4$?
- A$NaHCO_3$ and $Na_2CO_3$
- B$NaHCO_3$
- C$Na_2CO_3$
- D$CaCO_3$
Explore More
Similar Questions
Match the following:
Metals Flame color $1$. $Li$ $a$. Crimson red $2$. $K$ $b$. Violet $3$. $Rb$ $c$. Red-violet $4$. $Cs$ $d$. Blue
| Metals | Flame color |
|---|---|
| $1$. $Li$ | $a$. Crimson red |
| $2$. $K$ | $b$. Violet |
| $3$. $Rb$ | $c$. Red-violet |
| $4$. $Cs$ | $d$. Blue |
Medium
View SolutionZeolite is a silicate of two metal ions $X$ and $Y$. $X$ and $Y$ are respectively
$Cs^{+}$ ions impart violet colour to Bunsen flame. This is due to the fact that the emitted radiations are of
Medium
View SolutionGive two uses of caustic soda.
Easy
View SolutionThe alkali metal that reacts with nitrogen directly to form nitride is
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