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प्रश्न
Complete the table given below.
| Heat on Zinc nitrate | Colour of residue |
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उत्तर
| Heat on Zinc nitrate | Colour of residue | yellow - hot, white - cold (ZnO Residue zinc oxide) |
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संबंधित प्रश्न
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Catalyst
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Arrange the following statements in correct sequence:
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Do you think formation of rust from iron is a chemical change?
