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Byju's Answer
Standard XII
Chemistry
Coordination Complexes
The correct r...
Question
The correct representation of
C
u
S
O
4
⋅
5
H
2
O
is:
A
[
C
u
(
H
2
O
)
5
]
S
O
4
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B
[
C
u
(
H
2
O
)
3
S
O
4
]
⋅
2
H
2
O
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C
[
C
u
S
O
4
⋅
H
2
O
]
⋅
4
H
2
O
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D
[
C
u
(
H
2
O
)
4
]
S
O
4
⋅
H
2
O
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Solution
The correct option is
A
[
C
u
(
H
2
O
)
4
]
S
O
4
⋅
H
2
O
For,
C
u
S
O
4
.5
H
2
O
in this
4
H
2
O
are bonded by co-ordinate bond and
1
H
2
O
by covalent bonding.
Therefore,
Its formula of the compound is
[
C
u
(
H
2
O
)
4
]
S
O
4
.
H
2
O
.
Suggest Corrections
0
Similar questions
Q.
Balance the following reactions:
1.
C
u
+
H
2
S
O
4
−
→
C
u
S
O
4
+
S
O
2
↑
+
H
2
O
2.
F
e
+
+
H
2
O
−
→
F
e
3
O
4
+
H
2
↑
3.
C
H
4
+
O
2
→
C
O
2
+
H
2
O
Q.
Mass of
H
2
O
in 1000 kg
C
u
S
O
4
.
5
H
2
O
is:
Q.
For the reaction,
C
u
S
O
4
⋅
5
H
2
O
(
s
)
⇌
C
u
S
O
4
⋅
3
H
2
O
(
s
)
+
2
H
2
O
(
g
)
which one is the correct representation?
Q.
If
C
u
S
O
4
⋅
5
H
2
O
(
s
)
⇌
C
u
S
O
4
⋅
3
H
2
O
(
s
)
+
2
H
2
O
(
l
)
K
p
=
1.086
×
10
−
4
a
t
m
2
a
t
25
o
C
The efflorescent nature of
C
u
S
O
4
⋅
5
H
2
O
can be noticed when vapour pressure of
H
2
O
in atmosphere is:
Q.
Calculate the equivalent mass of
H
2
S
O
4
from the given reactions.
(
a
)
H
2
S
O
4
+
N
a
O
H
→
N
a
H
S
O
4
+
H
2
O
(
b
)
H
2
S
O
4
+
2
N
a
O
H
→
N
a
2
S
O
4
+
2
H
2
O
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