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प्रश्न
Give two example of Colloid.
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उत्तर
Milk, blood, smoke, jellies, butter, ink etc.
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संबंधित प्रश्न
Explain the term of solution.
How do the solubility of a solid and a gas affected by Increase in pressure.
Differentiate between Suspension and colloid.
Differentiate between solution and suspension.
Colloids have the particle size range between
How are sol, solution and suspension different from each other?
Define the term ‘solubility ’ of a solute in water. If 10 g. of a solute is added to 100 g. of water at 50°C and stirred, it is seen that the total solute dissolves at that temperature giving an unsaturated solution. Is 10 g, the solubility of the solute in water. Give reasons.
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.
Select the correct answer of the following statement:
A heterogenous mixture of undissolved particles in dispersion medium, visible to the naked eye.
