"$K_2{O}_2$ is paramagnetic but $K{O}_2$ is diamagnetic."

State whether the given statement is true or false.

"$K_2{O}_2$ is diamagnetic but $K{O}_2$ is paramagnetic" due to the absence of unpaired electrons in $K_2{O}_2$ and due to the presence of 1 unpaired electrons in $K{O}_2$ respectively.

Hence the given statement is false.