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Tardigrade
Question
Chemistry
In the complex K4[.Th(C2 O4)2(H2 O)2]. . If coordination number is X and oxidation number of Th is Y. The sum of X + Y is?
Q. In the complex
K
4
[
T
h
(
C
2
O
4
)
2
(
H
2
O
)
2
]
. If coordination number is X and oxidation number of Th is Y. The sum of X + Y is?
2218
195
NTA Abhyas
NTA Abhyas 2020
Redox Reactions
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Answer:
8
Solution:
K
4
[
T
h
(
C
2
O
4
)
2
(
H
2
O
)
]
4
+
Y
+
2
(
−
2
)
+
0
=
0
Y
=
+
2
(oxidation number)
Coordination number
(
X
)
=
2
×
2
+
2
=
6
X
+
Y
=
6
+
2
=
8