What is the value of Avogadro's number?
- A$6.022 \times 10^{23} \ mol^{-1}$
- B$6.626 \times 10^{-34} \ J \ s$
- C$1.602 \times 10^{-19} \ C$
- D$9.109 \times 10^{-31} \ kg$
Explore More
Similar Questions
If the density of water is $1 \, g \, cm^{-3}$,then the volume occupied by one molecule of water is approximately:
Calculate the mass of oxygen present in $0.1 \ mol$ of $Na_2CO_3 \cdot 10H_2O$. (in $g$)
Medium
View SolutionThe number of gram atoms of oxygen present in $0.3 \ mol$ of $(COOH)_2 \cdot 2H_2O$ is
Difficult
View SolutionCalculate the number of moles in $11.2 \ L$ of oxygen gas at $STP$.
Easy
View SolutionThe number of atoms present in a drop of water weighing $1.8 \ g$ 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