[Destiny]

Can anyone please explain me the dissociation of AlCl3 in terms of alpha and 1- (alpha) that is by ostwalds dilution law?

THANKS
 

[AWK]

Very bad example. AlCl₃ in water hardly hydrolyses instead of dissociation.
In non-protonizing solvents it forms complexes instead of dissociation. There a a few salts that in water, in fact, dissociate partially, eg: CdCl₂ or HgCl₂ but even then  the formation of complexes are impotrant part of problem

http://en.wikipedia.org/wiki/Aluminium_chloride

[Destiny]

K, if that is a bad example can u explain me the dissociation of any other trivalent compound ?

 

[Borek]

Technically Ostwald dilution law doesn't deal with multi step dissociation, so it can't be applied here.