1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Ozone
A+H2O2→ B+O2....
Question
A
+
H
2
O
2
→
B
+
O
2
.
In this reaction, the role of
H
2
O
2
is:
A
oxidant
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
reductant
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
both
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
catalyst
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
reductant
From the given reaction, the
O
of
H
2
O
2
changes its oxidation state from
−
1
to
0
.
Therefore,
H
2
O
2
is being oxidised.
Since the reaction is complete, hydrogen peroxide thus acts as a reducing agent.
Option B is correct.
Suggest Corrections
0
Similar questions
Q.
(a)
H
2
O
2
+
O
3
→
H
2
O
+
2
O
2
(b)
H
2
O
2
+
A
g
2
O
→
2
A
g
+
H
2
O
+
O
2
Role of hydrogen peroxide in the above reactions is respectively:
Q.
In which of the following reactions
H
2
O
2
acts as a reducing agent?
(a)
H
2
O
2
+
2
H
+
+
2
e
→
2
H
2
O
(b)
H
2
O
2
−
2
e
→
O
2
+
2
H
+
(c)
H
2
O
2
+
2
e
→
2
(
O
H
−
)
(d)
H
2
O
2
+
2
O
H
−
−
2
e
→
O
2
+
2
H
2
O
Q.
In which of the following reaction
H
2
O
2
acts as a reducing agent?
(a)
H
2
O
2
+
2
H
+
+
2
e
−
→
2
H
2
O
(b)
H
2
O
2
−
2
e
−
→
O
2
+
2
H
+
(c)
H
2
O
2
+
2
e
−
→
2
O
H
−
(d)
H
2
O
2
+
2
O
H
−
−
2
e
−
→
O
2
+
2
H
2
O
.
Q.
In which of the following reactions,
H
2
O
2
acts as a reducing agent?
(
a
)
H
2
O
2
+
2
H
+
+
2
e
−
→
2
H
2
O
(
b
)
H
2
O
2
−
2
e
−
→
O
2
+
2
H
+
(
c
)
H
2
O
2
+
2
e
−
→
2
O
H
−
(
d
)
H
2
O
2
+
2
O
H
−
−
2
e
−
→
O
2
+
2
H
2
O
Q.
In which of the following reactions,
H
2
O
2
acts as reducing agent?
(A)
H
2
O
2
+
2
H
+
+
2
e
−
→
2
H
2
O
(B)
H
2
O
2
−
2
e
−
→
O
2
+
2
H
+
(C)
H
2
O
2
+
2
e
−
→
2
O
H
−
(D)
H
2
O
2
+
2
O
H
−
2
e
−
→
O
2
+
2
H
2
O
.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Ozone
CHEMISTRY
Watch in App
Explore more
Ozone
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app