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NEET 2019 Physics and Chemistry
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© examsnet.com
Question : 14
Total: 90
Which of the following diatomic molecular species has only π bonds according to Molecular Orbital Theory?
[NEET 2019]
N
2
C
2
B
e
2
O
2
Validate
Solution:
👈: Video Solution
MO configuration
C
2
is:
σ
1
s
2
,
σ
*
1
s
2
,
σ
2
s
2
,
σ
*
2
s
2
,
π
2
p
x
2
=
π
2
p
y
2
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