Which of the following is/are amphoteric?Al(OH)3(s) and Fe(OH)3(s) Al(OH)3(s) and HCO3-(aq)Ba(OH)2(s) and NaOH(aq)Al(OH)3(s) only | Exam Robot

Submitted by examrobotsa on Thu, 01/29/2015 - 17:58

question_subject:

General Knowledge

question_year:

2014

question_exam:

NDA-I

stats:

0,112,232,104,112,48,80