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Grade: 12th pass
        
Which conpound among  the following is paramagnetic ? Na2O2 N2O KO2
 
 
5 months ago

Answers : (2)

sandeep reddy
17 Points
							
na2o2 and ko2 are paramagnetic. beacause in na2o2 peroxidodie in each oxygen has odd electons.in superoxide it has odd electrons
5 months ago
Khimraj
3008 Points
							

Na2O2 is 2Na+ and O2−2 There is no unpaired electron on either on Na+ or O2−2 . Hence it is diamagnetic. O3andN2O have even number of electrons, so they are diamagnetic. KO2 is K+ and O2-. The species O2- has one unpaired electron. Thus it must be paramagnetic.

5 months ago
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