A solution contains 40g of common salt in 320g of water. Calculate the concentration in terms of. (i) Mass by mass percentage of the solute. (ii) Mass by mass percentage of solvent.

A solution contains 40g of common salt in 320g of water. Calculate the

1.	A solution contains 40g of common salt in 320g of water. Calculate the concentration in terms of. (i) Mass by mass percentage of the solute. (ii) Mass by mass percentage of solvent.
Answer» Mas of COMMON SALT (solute)=40 gMass of WATER (soluted) =320 gmass of solution=320+40 =360 gconcentration of solution= massofsolutionM mass ofsolute ×10036040 ×100=11.11%Hence, the CONCENTRATION of the solution is 11.11%