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Byju's Answer
Standard XII
Chemistry
Solubility Product
The solubilit...
Question
The solubility product of
A
g
B
r
is
4.9
×
10
−
9
. The solubility of AgBr will be:
A
7
×
10
−
4
m
o
l
e
/
l
i
t
r
e
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B
7
×
10
−
5
g
/
l
i
t
r
e
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C
1.316
×
10
−
2
g
/
l
i
t
r
e
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D
1
×
10
−
3
m
o
l
e
/
l
i
t
r
e
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Solution
The correct option is
C
7
×
10
−
5
g
/
l
i
t
r
e
A
g
B
r
s
→
A
g
−
a
q
+
B
r
−
a
q
K
s
p
=
[
A
g
+
]
[
B
r
−
]
4.9
×
10
−
9
=
x
×
x
4.9
×
10
−
9
=
x
2
taking square root on both sides
x
=
7.0
×
10
−
5
∴
The solubility of
A
g
B
r
=
7
×
10
−
5
m
o
l
e
s
/
l
t
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