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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
उत्तर
1. Iron + Air + Water → Iron oxide
2. Copper sulphate + Iron → Iron sulphate + Copper
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संबंधित प्रश्न
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