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Byju's Answer
Standard XII
Chemistry
Electrochemical Cells, Galvanic Cells
Pt| 1atm H 2...
Question
P
t
|
(
H
2
)
1
a
t
m
|
p
H
=
2
|
|
p
H
=
3
|
(
H
2
)
1
a
t
m
P
t
. The cell reaction for the given cell is :
A
spontaneous
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B
non-spontaneous
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C
equilibrium
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D
None of the above
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Solution
The correct option is
A
non-spontaneous
E
c
e
l
l
=
E
o
−
0.059
n
l
n
10
−
2
10
−
3
E
0
=
0
E
c
e
l
l
<
0
,
H
e
n
c
e
△
G
=
−
n
E
F
>
0
S
o
r
e
a
c
t
i
o
n
i
s
n
o
n
s
p
o
n
t
a
n
e
o
u
s
Suggest Corrections
2
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