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Tardigrade
Question
Chemistry
Which compound has electrovalent, covalent, co-ordinate as well as hydrogen bond?
Q. Which compound has electrovalent, covalent, co-ordinate as well as hydrogen bond?
1921
214
NTA Abhyas
NTA Abhyas 2020
Chemical Bonding and Molecular Structure
Report Error
A
C
u
S
O
4
.5
H
2
O
75%
B
Z
n
S
O
4
.7
H
2
O
8%
C
F
e
S
O
4
.7
H
2
O
8%
D
F
e
C
l
3
.6
H
2
O
8%
Solution:
[
C
u
(
H
2
O
)
4
]
S
O
4
⋅
H
2
O
(Blue vitrol) has
(i) electrovalent bond between
C
u
2
+
and
S
O
4
2
−
ions
(ii) four water molecules are coordinated
(iii) One water molecule is hydrogen bonded to
S
O
4
2
−
ions.