DIFFERENCE BETWEEN COLLOIDAL SOLUTIONS AND SUSPENSIONS
Is matter around us pure of Class 9
DIFFERENCE BETWEEN COLLOIDAL SOLUTIONS AND SUSPENSIONS
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Colloidal Solutions |
Suspensions |
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1. The size of particles of solute is in between 10-7 cm to 10-5 cm. 2. The particles of solute do not settle down when a colloidal solution is allowed to stand. 3. The particles of solute cannot be filtered out. 4. The particles of solute are not visible to unaided eye. |
1. The size of particles of suspension is more than 10-5 cm. 2. The particles of suspension settle down when a suspension is allowed to stand. 3. The particles of suspension can easily be filtered out. 4. The particles of suspension are visible to unaided eye. |
- Introduction
- SUSPENSION
- Purification of water
- PHYSICAL AND CHEMICAL CHANGES
- PURE SUBSTANCE
- Reasons of air as a mixture
- Reasons of water as a compound
- Reasons of alloys as mixtures
- SOLUTIONS
- TRUE SOLUTION
- COLLOIDAL SOLUTION
- DIFFERENCE BETWEEN TRUE SOLUTIONS AND COLLOIDAL SOLUTIONS
- DIFFERENCE BETWEEN COLLOIDAL SOLUTIONS AND SUSPENSIONS
- SEPARATION OF A MIXTURE
- SEPARATION OF GASES FROM AIR
- Solved questions
- Exercise 1
- Exercise 2
- Exercise 3
- Exercise 4 (Fill in the blanks)
- Exercise 5 (True and False)
- Exercise 6 (Subjective)
