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Tardigrade
Question
Chemistry
Volume strength of hydrogen peroxide is 22.4 . What volume of this sample is required for the oxidation of 3.4 g of hydrogen sulphide?
Q. Volume strength of hydrogen peroxide is
22.4.
What volume of this sample is required for the oxidation of
3.4
g
of hydrogen sulphide?
2218
237
Hydrogen
Report Error
A
50
m
L
0%
B
200
m
L
100%
C
100
m
L
0%
D
5
m
L
0%
Solution:
H
2
S
+
H
2
O
2
⟶
2
H
2
O
+
S
34
g
H
2
S
reacts with
34
g
H
2
O
2
3.4
g
H
2
S
reacts with
3.4
g
H
2
O
2
Volume strength 22.4 means
22.4
×
3.035
=
67.98
g
/
L
67.98
g
are present in one litre.
3.4
g
are present in
67.98
1
×
3.4
=
0.05
L
=
50
m
L