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{:(,"Compounds",,"O.N."),((A),KMn^(**)O(...

`{:(,"Compounds",,"O.N."),((A),KMn^(**)O_(4),(1),+4),((B),Ni^(**)(CO)_(4),(2),+7),((C),[Pt^(**)(NH_(3))Cl_(2)]Cl_(2),(3),0),((D),Na_(2)O_(2)^(**),(4),-1):}`
The correct code for the O.N. of asterisked atom would be:

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{:("Compound",,,,"Total stereoisomer"),((A)[Co(en)_(2)Cl]^(+),,,,(P)2),((B)[Co(en)_(3)]Cl_(3),,,,(Q)3),((C)[Pt(NH_(3))_(2)Cl_(2)],,,,(R)4),((D)[Pt(NH_(3))_(3)Cl_(3)]^(+),,,,(S)5):} Correct code :-

Among [Ni(CO)_(4)], [NiCl_(4)]^(2-), [Co (NH_(3))_(4) Cl_(2)] Cl, Na_(3) [CoF_(6)], Na_(2)O_(2) and CsO_(2) , the total number of paramagnetic compounds is

Among [Ni(CO)_(4)], [NiCl_(4)]^(2-), [Co (NH_(3))_(4) Cl_(2)] Cl, Na_(3) [CoF_(6)], Na_(2)O_(2) and CsO_(2) , the total number of paramagnetic compounds is

{:("COLUMN-I","COLUMN-II"),((A)Na_(2)S_(2)O_(3),(p)NaCl),((B)Na_(2)S_(2)O_(3)+AgNO_(3),(q)Na_(3)[Ag(S_(2)O_(3))_(2)]),((C )Na_(2)S_(2)O_(3)+Cl_(2)+H_(2)O,(r )Na_(2)SO_(4)),((D)Na_(2)S_(2)O_(3)+I_(2),(s) Na_(2)S_(4)O_(6)):}