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प्रश्न
State the original colour of the following substance and colour of residue obtained after heating.
Copper carbonate
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उत्तर
The colour of copper carbonate is green. On heating Copper carbonate, a black residue is formed and a gas is released which turns lime water milky.
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संबंधित प्रश्न
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| List I | List II | ||
| 1. | \[\ce{XY⇌[heat]X + Y}\] | A: | Displacement reaction |
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