All of the following substances react with water. Which of the following pairs will produce the same gaseous product upon reaction with water?
- A$K$ and $KO_2$
- B$Na$ and $Na_2O_2$
- C$Ca$ and $CaH_2$
- D$Ba$ and $BaO_2$
Explore More
Similar Questions
The metal $X$ is prepared by the electrolysis of fused chloride. It reacts with hydrogen to form a colourless solid from which hydrogen gas is released on treatment with water. The metal is
Easy
View SolutionWhich of the following is the weakest base among $NaOH$,$Ca(OH)_2$,$KOH$,and $Be(OH)_2$?
Easy
View SolutionWhich of the following alkaline earth metal nitrides is volatile?
Easy
View SolutionWhich of the following elements has the highest tendency to form a peroxide?
Easy
View SolutionThe hydration energy of $Mg^{2+}$ ions is lesser than that of
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