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TS EAMCET 9-Sep-2020 Shift 1 Solved Paper
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© examsnet.com
Question : 126
Total: 160
Find out the bond order in
H
e
2
,
He
2
+
,
O
2
and
O
2
+
, respectively
0, 0.5, 2 and 3
0.5, 0, 3 and 2
0, 0.5, 2 and 1
0, 0.5, 2 and 2.5
Validate
Solution:
Bond order
=
bonding electrons - antibonding electrons
2
Molecules
Bond order
He
2
2
−
2
2
=
0
H
e
2
2
−
1
2
=
0.5
O
2
10
−
6
2
=
2
O
2
+
10
−
5
2
=
2.5
© examsnet.com
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