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JEE Main Chemistry Class 11 Electrochemistry Part 2 Questions
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© examsnet.com
Question : 11
Total: 79
The emf of cell
T
1
|
T
1
+
(
0.001
M
)
|
|
Cu
2
+
(
0.01
M
)
|
Cu
is
0.83
V
at 298 K. It could be increased by :
[8 Apr 2024 Shift 2]
increasing concentration of
Tl
+
ions
increasing concentration of both
Tl
+
and
Cu
2
+
ions
decreasing concentration of both
Tl
+
and
Cu
2
+
ions
increasing concentration of
Cu
2
+
ions
Validate
Solution:
E
cell
=
E
cell
0
−
0.0591
2
log
[
T
ℓ
+
]
2
[
Cu
+
2
]
E
cell
increases by increasing concentration of
[
Cu
+
2
]
ions.
© examsnet.com
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