Question

अत्यंत अभिक्रियाशील धातु के ऑक्साइड का चयन कर उनकी धातु को प्राप्त नहीं किया जा सकता है
क्या​

Answer 1

Answer:

The high reactive metals such as K, Na, Ca and Al are placed up in the reactivity series.

Explanation:

The oxides of high reactive metals are very stable and cannot be reduced by carbon. Because metals have more affinity towards oxygen than carbon.so carbon is unable to remove oxygen from these metals oxides and convert them into free metals.