1.

which of the following compounds would have the highest molar conducitivity?A. diamminedichloridoplatinum (II)B. tetraamminedichloridocobalt (III)C. potassium hexacynoferrate (II)D. hexaquachromium (III) chloride

Answer» Correct Answer - C
The structures of all the complexes are as follows :
(a) `[Pt(NH_3)_(2)Cl_2]` (b) `[Co(NH_3)_(4)Cl_2]Cl`
(c ) `K_4[Fe(CN)_6]` (d) `[Cr(aq)_6]Cl_3`
(e) `K_3[Fe(CN)_6]`.
The complex (c ) provides maximum no. of ions (five) in solution and is maximum conducting .


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