Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
Correct sequence of CO bond order in given compounds is : (P)
Fe
(
CO
)
5
\text{Fe}(\text{CO})_5
Fe
(
CO
)
5
(Q) CO (R)
H
3
B
←
CO
\text{H}_3\text{B} \leftarrow \text{CO}
H
3
B
←
CO
(S)
[
Mn
(
CO
)
5
]
−
[\text{Mn}(\text{CO})_5]^-
[
Mn
(
CO
)
5
]
−
a.
P
>
R
>
S
>
Q
P > R > S > Q
P
>
R
>
S
>
Q
b.
S
>
P
>
R
>
Q
S > P > R > Q
S
>
P
>
R
>
Q
c.
Q
>
S
>
P
>
R
Q > S > P > R
Q
>
S
>
P
>
R
d.
R
>
Q
>
P
>
S
R > Q > P > S
R
>
Q
>
P
>
S
Browse the problem library