AmongKO_(2), AlO_(2)^(-), BaO_(2) and NO_(2)^(+), unpaired electrons is present in

AmongKO_(2), AlO_(2)^(-), BaO_(2) and NO_(2)^(+), unpaired electrons i

1.	AmongKO_(2), AlO_(2)^(-), BaO_(2) and NO_(2)^(+), unpaired electrons is present in
Answer» <html><body><p>`NO_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)^(+)` and `BaO_(2)` <br/>`KO_(2)` and `AlO_(2)^(-)`<br/>`KO_(2)` only<br/>`BaO_(2)` only.</p>Solution :A superoxide ion `O_(2)^(-)` (in `KO_(2)`) contains <a href="https://interviewquestions.tuteehub.com/tag/unpaired-7721036" style="font-weight:bold;" target="_blank" title="Click to know more about UNPAIRED">UNPAIRED</a> electron.</body></html>