NDA General Science Chemistry Questions Part 1

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Question : 98 of 100

Marks: +1, -0

Which of the following is/are amphoteric?

[NDA I 2014]

Al(OH)3(s) and Fe(OH)3(,s)
Al(OH)3(s) and HCO3−(aq)
Ba(OH)2(s) and NaOH(aq) (c)
Al(OH)3(s) only

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