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One mole of a solute A is dissolved in a...

One mole of a solute `A` is dissolved in a given volume of solvent. The association of the solute take place as follows: `nAhArrA_(n)`
If `alpha` is the degree of association of `A,` the van't Hoff factor `i` is expressed as:

A

`i=1-alpha`

B

`i+1+alpha/n`

C

`i=(1-alpha+alpha/n)/1`

D

`i=1`

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The correct Answer is:
C
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