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Byju's Answer
Standard XII
Chemistry
Ionic Conductance
The equivalen...
Question
The equivalent weight of chlorine molecule in the equation:
3
C
l
2
+
6
N
a
O
H
→
5
N
a
C
l
+
N
a
C
l
O
3
+
3
H
2
O
A
42.6
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B
35.5
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C
59.1
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D
71
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Solution
The correct option is
B
42.6
For the relation -
N
a
o
H
+
3
c
l
2
→
5
N
a
c
l
+
N
a
c
l
o
3
+
3
H
2
O
In 1st case,
c
l
0
2
→
N
a
c
l
−
1
O.N. decrease by 1
So, n - factor = 1
Equivalent weight
=
m
1
.
.
.
(
1
)
In
2
n
d
c
a
s
e
,
c
l
0
2
→
N
a
c
l
o
3
O.N. increase by 5
so n - factor = 5
Equivalent weight
=
M
5
.
.
.
(
2
)
Adding (1) & (2)
M
1
+
M
5
⇒
35.5
1
+
35.5
5
⇒
3.5
+
7.1
⇒
42.6
So, the correct option is
A
Suggest Corrections
0
Similar questions
Q.
Equivalent weight of chlorine molecule in the equation is:
3
C
l
2
+
6
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a
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Q.
The equivalent weight of chlorine molecule in the given equation is
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Q.
Equivalent
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2
+
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N
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→
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+
N
a
C
l
O
3
+
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Q.
The equivalent weight of chlorine molecule in the given equation is
3
C
l
2
+
6
N
a
O
H
→
5
N
a
C
l
+
N
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3
+
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O
Q.
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a
O
H
⟶
5
N
a
C
l
+
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a
C
l
O
3
–
–––––––
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The equivalent weight of the underlined compound by taking its molecular weight as
M
is
:
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