29Except the first ..all are conductors in aqueous solution...
of the following complexes those which are conductors in aqueous solutions are?
1)CrCl3.3NH3
2)CrCl3.4NH3
3)CrCl3.5NH3
4)CrCl3.6NH3
this one is multiple correct choice.
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4 Answers
1yup govind is rite......ans is b,c,d...
in da 1st case...3NH3..WILL BE INSIDE the corodination sphere....hence it wont ionise...while in oder cases ....it willl..
29ya ..see all these compounds have coordination no.6...so in the first compound all Cl will be inside the coordination sphere..in the second one Cl will be outside the coordination sphere..in the third 2 Cl will be out similarly in fourth all Cl will be outside the coordination sphere...
U may read the example Illustrated in NCERT in the chapter on coordination compounds...
The Cl outside the coordination sphere and as well as the coordination sphere(with charge) will conduct in aqueous solutin...