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KCET 2017
MCQ (Single Correct Answer)
+1
-0
Which of the following metallic oxide exhibit amphoteric nature?
A
CaO
B
$\mathrm{Al}_2 \mathrm{O}_3$
C
$\mathrm{Na}_2 \mathrm{O}$
D
BaO
KCET Subjects
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