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प्रश्न
What is galvanized iron.
उत्तर
Iron having a coating of zinc is called galvanized iron.
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संबंधित प्रश्न
Define the Ore.
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Explain why, carbon cannot reduce oxides of sodium or magnesium.
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(a) carbonation
(b) roasting
(c) calcination
(d) anodising
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