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Chemistry
Chemistry
Problem
Which of the following statements is not correct? a.
T
i
C
l
4
TiCl_4
T
i
C
l
4
is a colourless compound. b.
[
C
r
(
N
H
3
)
6
]
C
l
3
[Cr(NH_3)_6]Cl_3
[
C
r
(
N
H
3
)
6
]
C
l
3
is a coloured compound. c.
K
3
[
V
F
6
]
K_3[VF_6]
K
3
[
V
F
6
]
is a colourless compound. d.
[
C
u
(
N
C
C
H
3
)
4
]
[
B
F
4
]
[Cu(NCCH_3)_4][BF_4]
[
C
u
(
N
C
C
H
3
)
4
]
[
B
F
4
]
is a colourless compound.
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