What should be the mass by volume \( \% \) of a solution which is \( 20 \% \) mass by mass?....

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=2_2Q1Y7eG8k


Duration: 2:37
0 views
0

Question What should be the mass by volume \( \% \) of a solution which is \( 20 \% \) mass by mass?
(density of the solution is \( 1.02 \mathrm{~g} / \mathrm{ml} \) )
(A) \( 13.2 \% \)
(B) \( 10.2 \% \)
(C) \( 12.4 \% \)
(D) \( 20.4 \% \)šŸ“²PW App Link - https://bit.ly/YTAI_PWAP šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-29Find molarity of a sample of pure water. Consider density \( =1 \mathrm{~g} / \mathrm{ml} \).....
2024-01-29What is the molality of a solution containing 2 moles  of a solute dissolved in \( 500 \mat....
2024-01-29A room has oxygen and nitrogen in mass ratio of 8 :7. Find mole fraction of oxygen gas.....
2024-01-29If \( 3.0 \mathrm{mg} \) of \( \mathrm{Cr}^{+6} \) is dissolved in \( 3 \mathrm{~L} \) of water,....
2024-01-29A tank contains 5 moles of oxygen, 2 moles of nitrogen and \( 20 \mathrm{~g} \) of hydrogen....
2024-01-29A solute A was put into a solvent to make a solution of mass 240 gram. What should be the mass o....
2024-01-29What is the number of ppm of \( \mathrm{NaCl} \) in the solution with \( 117 \mathrm{~g} \)....
2024-01-29What is the concentration of mercury in ppm if \( 3 \mathrm{~g} \) mercury is found in \( 15 \ma....
2024-01-29A solution is made by mixing \( 50 \mathrm{~g} \) of water \( 20 \mathrm{~g} \) of salt and \( 3....
2024-01-29A solid has three types of atoms, such as \( X, Y \) and \( Z \). \( \mathrm{X} \) forms a FCC l....
2024-01-29What should be the mass by volume \( \% \) of a solution which is \( 20 \% \) mass by mass?....
2024-01-29What is the concentration in mass/volume if \( 67 \mathrm{~g} \) of solute is dissolved to make ....
2024-01-29In PCC lattice, closest separation between atoms is \( 248 \mathrm{pm} \). Edge length of lattic....
2024-01-29Calculate the mass of cane sugar required to prepare \( 250 \mathrm{~g} \) of \( 25 \% \) cane s....
2024-01-290.5 moles of benzene was dissolved in 2 moles of toluene. Find mass \( \% \) of benzene in ....
2024-01-29If 2 moles of \( \mathrm{CaCO}_{3} \) is dissolved in \( 900 \mathrm{~g} \) of water then percen....
2024-01-29The low density of alkali metals is due to....
2024-01-29\( 60 \mathrm{ml} \) of liquid \( \mathrm{A} \) is mixed with another liquid \( \mathrm{B} \) an....
2024-01-29Silver ions are slowly added in a solution withP \( \left[\mathrm{Br}^{-}\right]=\left[\mathrm{C....
2024-01-29Graphite is....
2024-01-29If sea water is assumed to contain \( 40 \mathrm{~g} \) of salt per \( 200 \mathrm{~g} \) of sea....