1.

Van't hoff factor for srcl2 at 0.01 m is 1.6. Percent dissociation of srcl2 is

Answer»

Answer:

Using the equation given below:

 

Where,  

i=van't hoff factor

n=NUMBER of particles that dissociate

=DEGREE of dissociation

Dissociation of SrCl₂ , can be seen in the equation given below:

SrCl₂----->Sr²⁺ + 2Cl⁻  

So number of PATICLES dissociate=3

i=1.6

putting all the VALUES in the equation:

 

=0.3

As  is the degree of dissociation

then PERCENT dissociation=0.3×100

                                          =30 percent

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