Calculate the mass of one atom of oxygen.
- A$1.0527 \times 10^{23} \ g$
- B$3.556 \times 10^{23} \ g$
- C$2.656 \times 10^{-23} \ g$
- D$4.538 \times 10^{-23} \ g$
Explore More
Similar Questions
The amount of $K_2Cr_2O_7$ (equivalent weight $49.04$) required to prepare $100 \ mL$ of its $0.05 \ N$ solution is ........ $g$.
Medium
View SolutionThe $2\,N$ aqueous solution of $H_2SO_4$ contains
Medium
View SolutionWhich method is used to determine the molecular mass of a volatile substance?
Easy
View SolutionOne gram of hydrogen is found to combine with $80 \ g$ of bromine. One gram of calcium (valency $= 2$) combines with $4 \ g$ of bromine. The equivalent weight of calcium is:
Medium
View SolutionCalculate the milli-equivalents of:
$(a) \, Ca(OH)_2$ in $74 \, g$
$(b) \, NaOH$ in $20 \, g$ respectively.
$(a) \, Ca(OH)_2$ in $74 \, g$
$(b) \, NaOH$ in $20 \, g$ respectively.
Difficult
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