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प्रश्न
Write word equations for two chemical reactions with the help of materials given in the box.
| Air, copper sulphate, iron, vinegar, iron oxide, carbon dioxide, iron sulphate, copper, lime water, water |
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उत्तर
- Iron + Air + Water → Iron oxide
- Copper sulphate + Iron → Iron sulphate + Copper
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संबंधित प्रश्न
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