justify with suitable chemical reactions to prove "a more reactive metal can replace a less reactive metal".
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justify with suitable chemical reactions to prove "a more reactive metal can replace a less reactive metal".
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Answer:
Generally, non- metals do not react with water. Metals react with acids and produce metal salts and hydrogen gas. Generally, non-metals do not react with acids. Some metals react with bases to produce hydrogen gas.
Answer:
CuSO4 + Fe--> FeSO4+ Cu
since copper is less reactive than ferrous(iron).Ferrous displaces copper from its salt solution and makes ferrous sulphate