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Question: Answered & Verified by Expert
A solute 'A' undergoes association in a medium as
nAAn
The degree of association is 'α' , then van't Hoff factor may be give as
ChemistrySolutionsNEET
Options:
  • A i=1-α
  • B i+1+αn
  • C i=1-α+αn1
  • D i = 1
Solution:
2221 Upvotes Verified Answer
The correct answer is: i=1-α+αn1
In case of association, α and i can be related as follows
α=1-i1-1n
So i=1-α+αn1

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