1.

An isomer of the complex Co(en)_(2)(H_(2)O)IC l_(2), on reaction with concentrated H_(2)SO_(4), it suffers loss in weight and on reaction with AgNO_(3) solution gives a yellow precipitated which is isoluble in NH_(3) solution. Q. If all the ligandsin the co-ordination sphere of the above complex are replaced by CN^(-) ion, then the magnetic moment of the complex ion will be:

Answer»

0.0 BM
5.9 BM
4.9 BM
1.73 BM

Answer :A


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