Reactivity series wikipedia12/13/2023 ![]() However, chemical reactions may be needed to remove other elements that might contaminate the metal. It does not need to be chemically separated. Metals more reactive than carbon, such as aluminium, are extracted by electrolysis, while metals less reactive than carbon, such as iron, may be extracted by reduction with carbon.Īs gold is so unreactive, it is found as the native metal and not as a compound. It will help you understand the reaction of metals such as zinc, aluminium, copper, and iron with aqueous salt solutions of aluminium sulphate, copper sulphate. In this article, we have discussed a step-by-step procedure to perform CBSE Class 10 Science Practicals experiment Reactivity Series. The table displays some metals in decreasing order of reactivity and the methods used to extract them. Reactivity Series - Zinc, Iron, Copper, Aluminium. ![]() Therefore, the method of extraction of a metal from its ore depends on the metal’s position in the reactivity series. Reduction with carbon is often used to extract these metals and requires less energy to reduce them to extract the metal.
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