Chemistry, asked by iemaan1234, 1 year ago

which one of the following is an example of amphoteric acid

a. Al2O3

b.ZnO

c.SnO

d. all of these

e.none of these

Answers

Answered by nakulsahare

0

A is the answer as I thinking

iemaan1234: no bro i think d

Answered by suhanianand15

0

I think ....

b. ZnO is rytt ans.

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