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Question
Chemistry
Which is most basic oxide of chromium?
Q. Which is most basic oxide of chromium?
2055
214
The d-and f-Block Elements
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A
C
r
O
B
C
r
O
2
C
C
r
O
3
D
C
r
2
O
3
Solution:
Oxide having lower oxidation number is basic and as oxidation number increase, acidic nature increases.