A solution of NaCl has a Van't Hoff factor of 1.9. If the concentration of NaCl is 0.1 M, calculate
the degree of dissociation of NaCl
0.673
0.790
0.853
0.925
Explanation: The Van't Hoff factor (i) for is 2 since it completely dissociates into
and
ions. The equation to calculate the extent of dissociation is:
Substituting the given values, we get:
Solving for , we get: