Question:medium

Each of the following compounds has been dissolved in water to make its 0.001 M solution. Rank them in order of their increasing conductivity in solution (assume 100% ionisation in each case)
a) [Pt(NH\(_3\))\(_6\)]Cl\(_4\)
b) [Cr(NH\(_3\))\(_6\)]Cl\(_3\)
c) [Co(NH\(_3\))\(_4\)Cl\(_2\)]Cl
d) K\(_2\)[PtCl\(_6\)]

Show Hint

Conductivity \(\propto\) number of ions \(\times\) mobility. Here assuming equal mobility, more ions = more conductivity.
Updated On: Apr 23, 2026
  • $c<d<a<b$
  • $c<d<b<a$
  • $a<b<c<d$
  • $d<c<a<b$
Show Solution

The Correct Option is B

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