Question

Give one example for each of the following solutions of a 1.gas in solid, 2.solution of a solid in solid,3.solution of a liquid in solid

Answer 1

Answer and Explanation:

$\blacksquare$ Solutions are homogenous mixture composed of 2 or more substances

$\blacksquare$ Solutions mostly have 2 components :

1. Solvent
2. Solute

$\blacksquare$ Homogenous implies that the concentration of solute is constant throughout the bulk of the solution

$\blacksquare$ Solutions are of different types namely :

1. Solid - solid
2. Solid - liquid
3. Solid - gas
4. Liquid - solid
5. Liquid - liquid
6. Liquid - gas
7. Gas - solid
8. Gas - liquid
9. Gas - gas

$\blacksquare$ Example of :

1. Gas - solid $\implies$ H₂ gas trapped in Ni, Pd or Pt
2. Solid - solid $\implies$ Alloys
3. Liquid - solid $\implies$ Dental amalgums

Answer 2

Answer:

Explanation:

1.Gas in Solid

Type of Colloid:Foam

Example:Sponge

2.Solid In Solid

Type of Colloid:Solid Solution

Example:Gem Stones

3.Liquid In Solid

Type of Colloid:Gel

Example:Jellies

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