Question

Question4:
Explain the following giving examples.
(a) Saturated solution,
(b)Pure substance,
(c) Colloid,
(d) Suspension​

Answer 1

Answer:

saturated solution :- Adding sugar to water until it no longer dissolves creates a saturated solution. Continuing to dissolve salt in water until it will no longer dissolve creates a saturated solution. The Earth's soil is saturated with nitrogen. ... Salt added to vinegar can create a saturated solution when the salt no longer dissolves.

2. a substance is pure if it has a homogeneous chemical composition. At the nanoscale, this only applies to a substance made up of one type of atom, molecule, or compound. ... Examples of pure substances include iron, steel, and water. Air is a homogeneous mixture that is often considered to be a pure

3. A colloid is a substance microscopically dispersed evenly throughout another substance. The dispersed-phase particles have a diameter between about 5 and 200 nanometers. Examples: Milk is an emulsion, which is a colloid in which both parties are liquids.

4. suspension include the mixture of chalk and water, muddy water, the mixture of flour and water, a mixture of dust particles and air, fog, milk of magnesia, etc. ... In it, particles of the solute do not dissolve in the solution and are rather suspended.

Explanation:

hope it's helpful