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Question
Chemistry
Moles of KHC 2 O 4 (potassium acid oxalate) required to reduce 100 mL of 0.02 M KMnO 4 in acidic medium (. to .Mn 2+) is
Q. Moles of
KH
C
2
O
4
(potassium acid oxalate) required to reduce
100
m
L
of
0.02
M
K
M
n
O
4
in acidic medium
(
to
M
n
2
+
)
is
159
155
Some Basic Concepts of Chemistry
Report Error
A
0.002
B
0.005
C
0.001
D
0.007
Solution:
5
C
2
O
4
2
−
+
2
M
n
O
4
−
→
M
n
2
+
+
10
C
O
2
2
m
o
l
of
M
n
O
4
−
≡
5
m
o
l
of
C
2
O
4
2
−
(
KH
C
2
O
4
)
1000
100
×
0.02
m
o
l
M
n
O
4
−
=
0.005
m
o
l
KH
C
2
O
4