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(A) The conductance of a complex compound in solution depends on the number of ions it produces upon dissociation. $1$. $[Co(NH_3)_3Cl_3]$ dissociates

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$[Co(NH_3)_3Cl_3]$

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(A) The conductance of a complex compound in solution depends on the number of ions it produces upon dissociation. $1$. $[Co(NH_3)_3Cl_3]$ dissociates into $0$ ions (non-electrolyte). $2$. $[Co(NH_3)_4Cl_2]Cl$ dissociates into $2$ ions ($[Co(NH_3)_4Cl_2]^+$ and $Cl^-$). $3$. $[Co(NH_3)_6]Cl_3$ dissociates into $4$ ions ($[Co(NH_3)_6]^{3+}$ and $3Cl^-$). $4$. $[Co(NH_3)_5Cl]Cl_2$ dissociates into $3$ ions ($[Co(NH_3)_5Cl]^{2+}$ and $2Cl^-$). Since $[Co(NH_3)_3Cl_3]$ does not produce any ions in solution,it will have the minimum conductance.

Out of the following complex compounds,which of the compound will have the minimum conductance in solution?

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