Write the formula for percentage by weight.
(N/A) Percentage by weight = $\frac{\text{Mass of solute}}{\text{Mass of solution}} \times 100$
Explore More
Similar Questions
Concentration terms such as mass percentage,$ppm$,mole fraction,and molality are independent of temperature,whereas molarity is a function of temperature. Explain.
Easy
View Solution$A$ mixture of alcohol and water contains $54 \%$ water by mass. What is the mole fraction of ethanol?
Easy
View SolutionWhat is the molarity of a $1 \ L$ solution of $93\% \ (w/v)$ $H_2SO_4$ (in $M$)? The density of the solution is $1.84 \ g/mL$.
Medium
View SolutionWhich of the following factors affect the molarity of a solution?
What is the mole fraction of the solute in a $1 \, m$ (molal) aqueous solution?
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