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Standard XII
Chemistry
Question
If
E
+
F
e
2
+
/
F
e
is
x
1
,
E
+
F
e
3
+
/
F
e
is
x
2
then what will be
E
+
F
e
+
/
F
e
2
+
?
Open in App
Solution
Verified by Toppr
By comparing G
ibb's
free energy,
∴
3
×
x
2
=
E
+
2
x
1
E
=
2
x
1
+
3
x
2
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12
Similar Questions
Q1
If
E
+
F
e
2
+
/
F
e
is
x
1
,
E
+
F
e
3
+
/
F
e
is
x
2
then what will be
E
+
F
e
+
/
F
e
2
+
?
View Solution
Q2
If
E
⊖
F
e
3
+
|
F
e
and
E
⊖
F
e
2
+
|
F
e
are
−
0.36
V
and
−
0.439
V
, respectively, then the value of
E
⊖
F
e
3
+
|
F
e
2
+
is:
View Solution
Q3
Given standard
E
⊖
:
F
e
3
+
+
3
e
−
→
F
e
;
E
⊖
=
−
0.036
V
F
e
2
+
+
2
e
−
→
F
e
;
E
⊖
=
−
0.440
V
The
E
⊖
of
F
e
3
+
+
e
−
→
F
e
2
+
is:
View Solution
Q4
Given
E
⊖
F
e
2
+
|
F
e
and
E
⊖
F
e
3
+
|
F
e
2
+
are -0.44 and 0.77 V respectively.
If
F
e
2
+
,
F
e
3
+
, and
F
e
blocks are kept together, then:
View Solution
Q5
What is the standard reduction potential
(
E
o
)
for
F
e
3
+
→
F
e
Given that:
F
e
2
+
+
2
e
6
−
→
F
e
;
E
o
F
e
F
e
2
+
/
F
e
=
−
0.47
V
F
e
3
+
+
e
−
→
F
e
2
+
;
E
o
F
e
3
+
/
F
e
2
+
=
+
0.77
V
View Solution