Question

Define the term solubility. A solution contains 60 g of common salts in 240 g of water. Calculate the concentration of in terms of mass by mass percentage of solution. dont spam. best answer will be marked as brainliest. :D good luck

Answer 1

Answer:

Explanation:the amount of a substance that will dissolve in a given amount of another substance

(a) Concentration of solution  

                                   

Mass of common salt is 60g .

Mass of water is 240g .

              Mass of solution = 60 + 240 = 300g  

Concentration of solution =  

(b) (i) Centrifugation : Two components having difference in densities can be separated by centrifugation. When the mixture is rotated fast, the lighter particles come to the top and the heavier remain at the bottom.

(ii) Chromatography : This method is used to separate a mixture of different dyes. It is

based on the difference in solubilities of different solutes in the same solvent.

(iii)Distillation : Two miscible liquids can be separated by simple distillation. It is based on the difference in boiling points of the liquid components of the mixture.