12. Consider Ag; PO4 in the presence of

Question

12. Consider Ag; PO4 in the presence of AgNO3 (0.80M).
(i) The solubility of Ag; PO4 will decrease
(ii) The solubility of Ag; PO4 will increase
(iii) The solubility of Ag3 PO4 will remain the same
(iv) AgNO3 is insoluble
Which is correct?
(a) iv (b) iii (c) i (d) ii (e) i & iv
13. The solubility of the solution in (12) above is
(a) 4.39 x 10-SM
(b) 1.0 x 10^M
(c) 1.0 x 10M
(d) 1.95 x 10-16M
(e) 1.56 x 10-16M

Kunduz · Accepted Answer

og Pou
B
so
common ion effect
of AgNO₃
would decrease
Ans Since both
Pou and AgNO3 contains og +
the solubility
ions
due to
OF
in presence
Agroru
Common ion
leads to the
effect
is
which
the effect
due to the
decrease in solubility of
Pon
in
o thee compound
of
presen
which it is dissolved.
correct opti
on would be c)
a
compound
in
ce
a
com mon
So
Ang
Ag Pou
3
(5)
3 Ag+ + Pont
(35+0.8)
Kap- [Ag +)3 280,-
kepe (
35 +0.8) 3 . s
Ksp of
Ag z Pon is time
1.140
3
Ksp
Shry less can be
tokeo negligible.
-16
pou
kop
SX
x.0.512
S
1. 1x 10-16
0.5126 <3
colektorske seladang)
-180.160 l
2x 10-16
solubility
so
correct option would be d) which
0 %
16M.
1.95x10

12. Consider Ag; PO4 in the presence of AgNO3 (0.80M). (i) The solubility of Ag; PO4 will decrease (ii) The solubility of Ag; PO