Which of the following species would be expected paramagnetic
Copper crystals
$C{u^ + }$
$C{u^{ + + }}$
${H_2}$
Which information obtained by electronic configuration of Molecule in $\mathrm{MO}$ ?
The pairs of species of oxygen and their magnetic behaviour are noted below. Which of the following presents the correct description ?
Incorrect statement when $C_2$ change to $C_2^{-2}$
The species having no $P\pi - P\pi $ bond but has bond order equal to $O_2$
Which of the configuration is correct :-