If a is the degree of dissociation of Na_2 SO_4,the Van't Hof's factor – InterviewSolution

1.	If a is the degree of dissociation of Na_2 SO_4,the Van't Hof's factor 'i' used for calculating the molecular mass is:
Answer» `1+ ALPHA` `1-alpha` `1+2ALPHA` `1- 2alpha` SOLUTION :`1+2alpha`

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