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Question
Chemistry
Calculate the equivalent weight of KHC 2 O 4 when it is neutralised by KOH.
Q. Calculate the equivalent weight of
KH
C
2
O
4
when it is neutralised by KOH.
2665
230
Redox Reactions
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A
128
47%
B
64
42%
C
42
2%
D
None of these
9%
Solution:
KH
C
2
O
4
⇌
K
+
+
H
C
2
O
4
−
⇌
H
+
+
C
2
O
4
2
−
K
O
H
⇌
K
+
+
O
H
−
There is one replaceable
H
in
KH
C
2
O
4
,
so its
n
- factor is
1. Its eq. wt
=
1
128
=
128
.