hence, \( x+1(0)+2(-2)=1\)
\(\therefore ,\) \(x=3\)
Coming on to Coordination Number
Both en and \(\mathrm{C}_2O_4\) are didentate ligand
\(\therefore \) \(C . N =2(2)+1(2) =6\)
adding eq \((1)\) and \((2)\) we get
\(6+3\) \(=9\)
($R $ = alkyl group; $en$ = ethylenediamine)
$(I)\, K_4 [Fe(CN)_6]$ $(II)\, K_3[Cr(CN)_6]$ $(III)\, K_3 [Co(CN)_6]$ $(IV)\, K_2[Ni(CN)_4]$
નીચે આપેલા કોડ્સનો ઉપયોગ કરીને સાચો જવાબ પસંદ કરો
$(I)\, [Ma_3b_2c]^{n \pm}\,\,\, (II)\, [M(AB)_3]^{n \pm}\,\,\, (III)\, [Ma_2b_2c_2]^{n \pm}$
$(I)\,\,\,-\,\,\,(II)\,\,\,-\,\,\,(III)$