

MCQOPTIONS
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1. |
The bond order of \[He_{2}^{+}\] molecule ion is [Pb. PMT 2000; Pb CET 2001] |
A. | 1 |
B. | 2 |
C. | \[\frac{1}{2}\] |
D. | \[\frac{1}{4}\] |
Answer» D. \[\frac{1}{4}\] | |