Oxygen is slightly denser than air,so it is collected over:
- A$H_2O$
- BEthanol
- CMercury
- DKerosene oil
Explore More
Similar Questions
When zeolite is treated with hard water,the sodium ions are exchanged with:
Medium
View SolutionThe charring of sugar takes place when treated with concentrated $H_2SO_4$. What is the type of reaction involved in it?
Which of the following statements is not correct?
Easy
View SolutionWhat properties of water make it useful as a solvent? What types of compounds can it $(i)$ dissolve and $(ii)$ hydrolyse?
Medium
View SolutionWhich of the following is a good scientific method to detect the presence of water in a liquid?
Easy
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