Solubility product of a salt AB, is 4 x 10 9 in a
solution in which concentration of A2+
is 10-3 M.
The salt will precipitate when the concentration of
B becomes
2 x 10 3 M
12) 2 x 10 M
13) 4 x 10-6 M
(4) 4 x 10-3 M
Answers
Answered by
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Correction:
Your value is way too large.
Solution:
Option D.
Theory Used:
The solubility product constant is given by,
Therefore,
Using Question data:
The precipitation will start when
Which is in option (4)
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