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Question
Chemistry
The basic character of the transition metal monoxides follows the order (Atomic nos. Ti =22, V =23, Cr =24, Fe =26 )
Q. The basic character of the transition metal monoxides follows the order
(Atomic nos.
T
i
=
22
,
V
=
23
,
C
r
=
24
,
F
e
=
26
)
3603
213
AIPMT
AIPMT 2003
The d-and f-Block Elements
Report Error
A
V
O
>
C
r
O
>
T
i
O
>
F
e
O
16%
B
C
r
O
>
V
O
>
F
e
O
>
T
i
O
6%
C
T
i
O
>
F
e
O
>
V
O
>
C
r
O
18%
D
T
i
O
>
V
O
>
C
r
O
>
F
e
O
60%
Solution:
Basic character of oxides decreases with increase in atomic number. So the correct basic order will be
T
i
O
>
V
O
>
C
r
O
>
F
e
O