JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

$O_2^ +$ ion is diamagnetic

The bond orders of $O_2^ + ,{O_2},O_2^ - \,\,\,\,\,\mathrm{and}\,\,\,\,O_2^{2 - }$ are 2.5, 2, 1.5 and 1 respectively

${C_2}$ molecule has four electrons in its two degenerate $\pi$ molecular orbitals

$H_2^ +$ ion has one electron