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प्रश्न
You are given two liquids, one a solution and the other a compound. How will you distinguish the solution from the compound ?
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उत्तर
We can distinguish a solution from compound by the process of distillation. Constituents of a solution can be separated by distillation process but the constituents of a compound cannot be separated by the same.
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संबंधित प्रश्न
Define matter.
Which one is a kind of matter:
When extremely small particles X derived from the anther of a flower were suspended in a liquid Y and observed through a microscope, it was found that the particles X were moving throughout the liquid Y in a very zig-zag way. It was also observed that warmer the liquid Y, faster the particles X moved on its surface.
- What could particles X be ?
- What do you think liquid Y is ?
- What is the zig-zag movement of X known as ?
- What is causing the zig-zag movement of particles X ?
- Name the scientist who discovered this phenomenon.
- What does this experiment tell us about the nature of liquid Y?
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Name two solid, two liquid and two gaseous elements at the room temperature.
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Choose the correct answer.
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- coal burning in air
- making a cake
- wool being knitted into a sweater
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Name the process by which common salt is purified.
Fill in the following blanks with suitable words :
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Define the term matter.
