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Chemistry
Identify the collect set of 13 th group elements which do not form amphoteric oxides
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Q. Identify the collect set of $13\,th $ group elements which do not form amphoteric oxides
AP EAMCET
AP EAMCET 2018
A
B.In. Tl
67%
B
B.ALGa
17%
C
Al. Ga. Tl
17%
D
Al, Tl,In
0%
Solution:
An amphoteric compound is a molecule or ion that can react both as an acid as well as base. So, in $13\, th$ group elements $B$, In and Tl, do not form amphoteric oxides.