Question

The molecule/ion having diamagnetic nature and a bond order of $1.0$ is

• A. $He^{+}_2$
• B. $Li^{+}_2$
• C. $B_2$
• D. None

Answer 1

Answer: (A)

$He^{+}_2$

Answer 2

$He _{2}^{+}= \sigma ,1 s^{2}