Home
Class 9
PHYSICS
A solution contains 50 g of comon salt i...

A solution contains 50 g of comon salt in 200 g of water. Calculate the concentration in terms of mass by mass percentage of the solution?

Text Solution

Verified by Experts

Mass of solute( salt) =50g
Mass of solvent (water) =200 g
Mass of solution =Mass of solute + Mass of solvent
`=50g+200g=250g`
Mass percentage of a solution =
`=("Mass of solute")/("Mass of solution")xx100`
`=50/250xx100=20%`
Promotional Banner

Topper's Solved these Questions

  • IS MATTER PURE?

    NCERT TAMIL|Exercise LET US IMPROVE OUR LEARNING (Reflections on concepts )|2 Videos

  • IS MATTER PURE?

    NCERT TAMIL|Exercise LET US IMPROVE OUR LEARNING ( Application of concepts)|3 Videos

  • HEAT

    NCERT TAMIL|Exercise Multiple choice questions (Suggested Projects)|4 Videos

  • LAW OF MOTION

    NCERT TAMIL|Exercise LET US IMPROVE OUR LEARNING (Suggested Projects)|2 Videos

Similar Questions

Explore conceptually related problems

80 ml of solution contains 20 g of solute. Calculate the concentration in terms of mass by volume percentage of the solution.

salt solution containg common salt in water is an example for ______.

A solution is obtained by mixing 300 g of 25% solution and 400 g of 40% solution by mass. Calculate the mass percentage of the resulting solution.

A solution is prepared by dissolving 45g of sugar in 180g of water. Calculate the mass percentage of solute.