Question

Name the processes for separation in the following

cases.

i) A solid substance dissolved in a liquid.

iI) A sublimable solid mixed with other solids

iii) Three solid substances soluble in a mixture of solvents

iv) Two liquids which are completely immiscible

v) Two miscible liquids having 10°C difference in their boiling

points​

Answer 1

Explanation:

The most common examples of dissolving involve a solid and a liquid, usually water. When a solid dissolves the solid (solute) and the liquid (solvent) form a very close intimate mixture called a solution. ... A solid will not dissolve in a liquid if its particles are unable to form links to the liquid particles.

Answer 2

Explanation:

The techniques of dissolving, filtration and evaporation are used. The mixture of the two solids is added to water. The soluble solid is allowed to dissolve and the insoluble solid is filtered out. The soluble solid can then be obtained by evaporating the water