1.

underset((aq))Co^(2+)+underset((aq))SCN^(-)to complex (a) underset((aq))Ni^(2+)+dmgoverset(NH4OH)to complex (y) The CNof Co, Ni in comp,exes (x) & (y) are four Select the correct statements for the complexes 'x' and 'y'

Answer»

‘x' in paramagnetic with two unpaired `E^(-)`
y' is diamagnetic with intermolecular H-bonding
x' is paramagnetic with 3 unpaired e" and 'y' is diamagnetic
x' and 'y' both are diamagnetic

Solution :`[Co(SCN)_(4)]^(2-)` is paramagnetic.


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