1.

A complex compound of cobalt contains five NH_(3) molecules. One nitro group and two chloride ions for one Co atom. One mole of this compound produces three mole ions in aq. solution. On reacting with excess of AgNO_(3) solution, two moles of AgCl get precipitated. EAN, of central atom of the complex is

Answer»

35
36
37
54

Solution :EAN of CO `=27-3+6xx2=36`


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