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Tardigrade
Question
Chemistry
Ca ( OH )2 ( Cl 2/- H 2 O ) A stackrel text Auto Oxidation longrightarrow CaCl 2+ B Identify B in the above reaction:
Q.
C
a
(
O
H
)
2
−
H
2
O
C
l
2
A
⟶
Auto Oxidation
C
a
C
l
2
+
B
Identify
B
in the above reaction:
1764
210
The s-Block Elements
Report Error
A
C
a
OC
l
2
B
C
a
(
Cl
O
3
)
2
C
C
a
(
O
H
)
2
D
C
a
(
Cl
O
2
)
2
Solution:
Calcium hydroxide or slaked lime
[
C
a
(
O
H
)
2
]
reacts with
C
l
2
to give bleaching powder,
C
a
OC
l
2
.
Bleaching power on auto-oxidation gives calcium chlorate,
[
C
a
(
Cl
O
3
)
2
]
