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प्रश्न
What is the general name of the materials which contain at least two pure substances and show the properties
of their constituents ?
उत्तर
Materials that are made up of two or more pure substances and show the properties of their constituents are called mixtures.
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संबंधित प्रश्न
Match the following
| Column A | Column B | ||
| (a) | Molecules | (i) | Water boils |
| (b) | 100° C | (ii) | Evaporation |
| (c) | 0° C | (iii) | Changes from solid to gas |
| (d) | At all temperatures | (iv) | Matter |
| (e) | Camphor | (v) | Water freezes |
The molecules can move freely anywhere in
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