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प्रश्न
Give two examples.
Colloid
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उत्तर
Colloid = mayonnaise, milk, butter, gelatin, jelly, muddy water
संबंधित प्रश्न
Which of the following will show the “Tyndall effect”?
- Salt solution
- Milk
- Copper sulphate solution
- Starch solution
State whether the following statement is true or false :
Milk is a pure substance.
Name one metal and one non-metal which exist as liquids at room temperature.
Write scientific reason.
Constituent substances of a colloid cannot be separated by ordinary filtration.
State whether true or false. If false, correct the statement.
Liquid–liquid colloids are called gel.
Explain why particles of a colloidal solution do not settle down when left undisturbed, while in the case of a suspension they do.
Classify colloids based on the physical state of the dispersed phase and the dispersion medium.
A colloidal solution is a ______.
The solution of soap in water is ______.
What are colloidal solutions?
