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प्रश्न
Can a solution be heterogeneous?
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उत्तर
No, a solution is a homogeneous mixture.
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संबंधित प्रश्न
Write the steps you would use for making tea. Use the words: solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.
Identify the solutions among the following mixtures.
- Soil
- Sea water
- Air
- Coal
- Soda water
The number of components in a binary solution is ______
The component present in a lesser amount, in a solution, is called ______
Give an example of a solid in a liquid.
Give an example of solid in solid.
Give an example of gas in gas.
A solution is always a liquid. Comment.
A group of students took an old shoebox and covered it with black paper from all sides. They fixed a source of light (a torch) at one end of the box by making a hole in it and making another hole on the other side to view the light. They placed a milk sample contained in a beaker/tumbler in the box as shown in Fig.2.4. They were amazed to see that milk taken in the tumbler was illuminated. They tried the same activity by taking a salt solution but found that light simply passed through it?
(a) Explain why the milk sample was illuminated. Name the phenomenon involved.
(b) The same results were not observed with a salt solution. Explain.
(c) Can you suggest two more solutions that would show the same effect as shown by the milk solution?
What do you understand by the term solute with reference to a solution?
