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प्रश्न
How are sol, solution and suspension different from each other?
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उत्तर
| Property | Sol | Solution | Suspension | |
| 1. | Nature | Heterogeneous | Homogeneous | Heterogeneous |
| 2. | Particle size (diameter) | Between 10-7 to 10-5 cm (10-9 to 10-7 m or 1 nm to 100 nm) | Less than 1 nm (less than 10-9 to 10-7 m) | More than 100 nm |
| 3. | Appearance | Generally clear | Clear | Opaque |
| 4. | Visibility | Visible with ultramicroscope | Not visible | Visible with naked eyes |
| 5. | Diffusion | Diffuses very slowly | Diffuses rapidly | Does not diffuse |
| 6. | Tyndall effect | Shows | Does not show | Shows |
| 7. | Settling of particles | Settle only on centrifugation | Does not settle | Settle of their own |
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संबंधित प्रश्न
Explain the term of solution.
Explain the term of Solute.
Give two example of Colloid.
Differentiate between solution and suspension.
Colloids have the particle size range between
Explain the term of solvent.
Give a reason why on opening a bottle of soda [carbon dioxide dissolved in water] the gas escapes out with a ‘fizz’.
How are solutions generally classified. What is the basis of this classification.
Draw a table to differentiate – True solutions, colloidal solutions & suspensions – with respect to
- Type of mixture
- Solute particles in the mixture.
Two substances, A and B were made to react to form a third substance, A2B according to the following reaction
\[\ce{2A + B -> A2 B}\]
Which of the following statements concerning this reaction are incorrect?
(i) The product A2B shows the properties of substances A and B
(ii) The product will always have a fixed composition
(iii) The product so formed cannot be classified as a compound
(iv) The product so formed is an element
