paramagnetic

AMong the folllowing paramagnetic compound is ?????
a)Na2O2
b)O3
c)N2O
d)KO2

explain also

8 Answers

21
tapanmast Vora ·

D

use M.O.T.

1
kamalendu ghosh ·

KO2 is paramagnetic as O2- is paramagnetic...

24
eureka123 ·

i cant get the logic........[2][2]

1
°ღ•๓яυΠ·

ya it has odd no of eltrons

106
Asish Mahapatra ·

Use MOT .. if it has paired electrons then diamagnetic and unpaired electron then paramagnetic ..

In KO2 it is basically K+ and O22- .. Now O22- is paramagnetic from MOT so KO2 is paramagnetic

24
eureka123 ·

ok ......
it means we have to check for cations and anions respectively..........

what if both cationic and anionic parts are paramegnetic???????
will it mean that net is diamegnetic?????

106
Asish Mahapatra ·

obviously for ionic compound if one of the ions is paramagnetic then both are paramagnetic as well naa? otherwise how will there be unpaired electrons?

24
eureka123 ·

haan theek hai.........

vaise bhi inorganic mera weak point hai......[2][2][2]

thanx anyways.............

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