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Chemistry
Chemistry
Problem
The oxidation number of Pt in
[
P
t
(
C
2
H
4
)
C
l
3
]
−
[Pt(C_2H_4)Cl_3]^-
[
P
t
(
C
2
H
4
)
C
l
3
]
−
is a. +1 b. +2 c. +3 d. +4
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