Alumina is . ..... .... . in nature. (a) Acidic (b) Basic (c) Amphoteric (d) Neutral
Alumina is . ..... .... . in nature.
(a) Acidic
(b) Basic
(c) Amphoteric
(d) Neutral
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Correct Option (c) Amphoteric
Explanation :
It reacts with acids and alkalies both.
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