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Chemistry
Which of the following is soluble in water?
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Q. Which of the following is soluble in water?
AIIMS
AIIMS 2001
The s-Block Elements
A
Be
15%
B
Sr
12%
C
Mg
39%
D
Ba
34%
Solution:
‘$Ba$’ reacts with water giving soluble hydroxide (Baryata) solution. While $Mg$ and $Sr$ forms insoluble hydroxides and $Br_2$ forms a reddish brown solution with water.