Question

Simple chemical reduction methods aren't feasible for the highly reactive

metals like K, Na, Ca, Mg and Al. Give reason​

Answer 1

Answer:

As they are more reactive so they cannot be displaced from their salts easily by simple displacement reaction with carbon or any other less reactive element.For them electrolysis,thermit reaction like processes are required.

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Answer 2

Answer:

Here is your answer dude

Explanation:

Metals such as sodium, magnesium, calcium, aluminium high up in the reactivity series are very reactive and cannot be obtained from their compounds by heating with carbon. This is because these metals have more affinity for oxygen than carbon. These metals are obtained by electrolytic reduction.

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