KEAM 2023 Physics and Chemistry Solved Paper

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Question : 76 of 120

Marks: +1, -0

Which of the following statements is WRONG?

The bond order of He2 is zero; so He2 molecule is unstable.
Li2 molecule is diamagnetic.
O2 molecule contains two unpaired electron and is paramagnetic.
C2 molecule is paramagnetic in vapour phase.
H2 molecule has no unpaired electrons,

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