Question

what is amphoteric substances​

Answer 1

Answer:

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They are the substance that act as both acidic and basic in reaction with some other compound..

Step-by-step explanation:

hope it helps...

Answer 2

an amphoteric substance is a substance which shows similar reactions with both acids and bases.

for example-

when aluminium hydroxide reacts with HCl it gives aluminium chloride(salt) and water

when it reacts with NaOH , it gives sodium aluminate (salt) and water