Are the Van't Hoff factor values calculated above in part a what you would have predicted? Do they change with the concentration of the electrolyte? Explain using specific numerical data to support your response.
a) Yes, they are as predicted and do not change with concentration.
b) No, they are not as predicted and change with concentration.
c) Yes, they are as predicted but change with concentration.
d) No, they are not as predicted and do not change with concentration.