Tardigrade
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Tardigrade
Question
Chemistry
To a clear solution of compound (X), a solution of BaCl2 is added and a heavy white precipitate is formed which does not dissolve in dil. HCl. The compound (X) is
Q. To a clear solution of compound
(
X
)
,
a solution of
B
a
C
l
2
is added and a heavy white precipitate is formed which does not dissolve in dil.
H
Cl
.
The compound
(
X
)
is
2020
239
The s-Block Elements
Report Error
A
nitrate
B
bromide
C
sulphate
D
carbonate
Solution:
S
O
4
2
−
+
B
a
Cl
→
Insoluble in dil. HCl
B
a
S
O
4
↓
+
2
C
l
−