Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
The correct order of the O - O bond length in O2,H2 O2 and O3 is
Q. The correct order of the
O
−
O
bond length in
O
2
,
H
2
O
2
and
O
3
is
6783
271
AIPMT
AIPMT 1995
Chemical Bonding and Molecular Structure
Report Error
A
O
2
>
O
3
>
H
2
O
2
18%
B
O
3
>
H
2
O
2
>
O
2
19%
C
O
2
>
H
2
O
2
>
O
3
16%
D
H
2
O
2
>
O
3
>
O
2
46%
Solution:
The bond length of
O
−
O
in
H
2
O
2
is
147.5
p
m
, in
O
3
is
128
p
m
and in
O
2
it is
121
p
m
, so the correct order is
O
2
<
O
3
<
H
2
O
2
,