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प्रश्न
Give an example of two liquids that form heterogeneous – mixtures.
उत्तर
Two liquids that form Heterogenous mixture are oil and water.
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संबंधित प्रश्न
Give one example for the following type of mixtures
solid-solid homogenous mixture.
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CO and Co both represents cobalt.
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Answer the following question:
When iron is mixed with sulphur at room temperature, it does not form a compound. Why?
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Match the statements in List I – 1 to 10 correct answers in List II-A to J.
| List I | LIst II | ||
| 1 | Fluorine and chlorine | A | Nitrogen |
| 2 | A diatomic molecule | B | Boron |
| 3 | A molecule containing the elements hydrogen and oxygen. | C | Reactants |
| 4 | A metalloid - showing properties of both metals and non-metals. | D | Chemical Formula |
| 5 | The term used for the substances which take part in the chemical reaction | E | Halogens |
| 6 | The term represents a substance by means of symbols. | F | Water |
| 7 | The term used for the substances formed as a result of a chemical reaction | G | Nitric Acid |
| 8 | A compound containing one atom of zinc and two atoms of chlorine. | H | Products |
| 9 | The chemical name for nitrogen monoxide. | I | Phosphorus |
| 10 | A polyatomic molecule. | J | Zinc Chloride |
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