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Byju's Answer
Standard XII
Chemistry
Ion Electron Method
In the reacti...
Question
In the reaction given below,
1
mol of
C
r
O
5
will liberate how many moles of
O
2
?
C
r
O
5
+
H
2
S
O
4
→
C
r
2
(
S
O
4
)
3
+
H
2
O
+
O
2
A
5
2
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B
5
4
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C
9
2
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D
None of the above
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Solution
The correct option is
D
None of the above
The balanced reaction is as follows:
2
C
r
O
5
+
3
H
2
S
O
4
→
C
r
2
(
S
O
4
)
3
+
3
H
2
O
+
7
2
O
2
2
3
1
3
7
2
2
mol of
C
r
O
5
liberates
7
2
mol of
O
2
.
∴
1
mol
C
r
O
5
liberates
7
4
mol of
O
2
.
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0
Similar questions
Q.
In the reaction given below:
C
r
O
5
+
H
2
S
O
4
→
C
r
2
(
S
O
4
)
3
+
H
2
O
+
O
2
One mole of
C
r
O
5
will liberate how many moles of
O
2
?
Q.
In the reaction given below, one mole of
C
r
O
5
will liberate how many moles of oxygen?
C
r
O
5
+
H
2
S
O
4
→
C
r
2
(
S
O
4
)
3
+
H
2
O
+
O
2
Q.
C
r
O
5
+
H
2
S
O
4
→
C
r
2
(
S
O
4
)
3
+
H
2
O
+
O
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,
In the above reaction how many moles of
O
2
will be liberated from one mole of
C
r
O
5
?
Q.
In the reaction,
C
r
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5
+
H
2
S
O
4
→
C
r
2
(
S
O
4
)
3
+
H
2
O
+
O
2
one mole of
C
r
O
5
will liberate how many moles of
O
2
?
Q.
How many moles of
O
2
will be liberated by one mole by
C
r
O
5
is the following reaction?
C
r
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+
H
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S
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4
→
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