what is vant hoff factor and concept related to it

Asked by  | 9th May, 2008, 10:42: PM

Expert Answer:

some par ticles associate or dissociate. Vant hoff introduced a factor i to account for extent of association or dissociation.

i = normal molar mass/ abnormal molar mass

= observed colligative property /calculated colligative property

=total # of moles of particles after association or dissociation / # of moles of particles before association or dissociation

Answered by  | 11th May, 2008, 06:04: PM

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