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Tardigrade
Question
Chemistry
The acidic, basic or amphoteric nature of Mn2O7, V2O5 and CrO are respectively
Q. The acidic, basic or amphoteric nature of
M
n
2
O
7
,
V
2
O
5
and
C
r
O
are respectively
5964
208
KEAM
KEAM 2011
The d-and f-Block Elements
Report Error
A
acidic, acidic and basic
B
basic, amphoteric and acidic
C
acidic, amphoteric and basic
D
acidic, basic and amphoteric
E
acidic, basic and basic
Solution:
Correct answer is (c) acidic, amphoteric and basic