Question

acetic acid in a solvent undergoes 20% dissociation and 70% association, find vant hoff factor. 

Joshi sir comment

CH3COOH  = CH3COO- + H+

     1                     0                 0

    0.8                 0.2               0.2

CH3COO- + H+ = CH3COOH

0.2             0.2               0.8

0.06            0.06           0.8+0.14

0.06             0.06              0.94                      sum = 1.06

so i = 1.06/1 = 1.06 

 

 

 

 

Read 1 Solution.

it will be less than one

FRAGARIKA 10 year ago is this solution helpfull: 0 0

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