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JEE Main Chemistry Class 11 Electrochemistry Part 1 Questions
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© examsnet.com
Question : 18
Total: 100
The equation that is incorrect is:
[Jan. 07, 2020 (II)]
(
Λ
m
0
)
N
a
B
r
−
(
Λ
m
0
)
N
a
C
l
=
(
Λ
m
0
)
K
B
r
−
(
Λ
m
0
)
K
C
l
(
Λ
m
0
)
K
C
l
−
(
Λ
m
0
)
N
a
C
l
=
(
Λ
m
0
)
K
B
r
−
(
Λ
m
0
)
N
a
B
r
(
Λ
m
0
)
H
2
O
=
(
Λ
m
0
)
H
C
l
+
(
Λ
m
0
)
N
a
O
H
−
(
Λ
m
0
)
N
a
C
l
(
Λ
m
0
)
N
a
B
r
−
(
Λ
m
0
)
N
a
l
=
(
Λ
m
0
)
K
B
r
−
(
Λ
m
0
)
N
a
B
r
Validate
Solution:
(
Λ
m
0
)
N
a
B
r
−
(
Λ
m
N
a
l
0
)
N
a
l
=
Λ
m
0
N
a
+
+
Λ
m
0
B
r
−
−
(
Λ
m
0
N
+
+
Λ
m
0
I
−
)
=
Λ
m
0
N
a
+
+
Λ
m
0
B
r
−
−
Λ
m
0
N
+
−
Λ
m
0
I
=
Λ
m
0
B
r
−
+
Λ
m
0
I
−
(
Λ
m
0
)
K
B
r
−
(
Λ
m
0
)
N
a
B
r
=
Λ
m
0
K
+
+
Λ
m
0
B
r
−
−
(
Λ
m
0
N
a
+
+
Λ
m
0
B
r
−
)
=
Λ
m
0
K
+
+
Λ
m
0
B
r
−
−
Λ
m
0
N
+
−
Λ
m
0
B
r
−
=
Λ
m
0
K
+
+
Λ
m
0
N
a
+
∴
(
Λ
m
0
)
N
a
B
r
−
(
Λ
m
0
)
N
a
l
≠
(
Λ
m
0
)
K
B
r
−
(
Λ
m
0
)
N
a
B
r
© examsnet.com
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