A `1.00` molal aqueous solution of trichloroacetic acid `(C Cl_3COOH)` is heated to its boiling point. The solution has

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Q 1125280161.     A `1.00` molal aqueous solution of trichloroacetic acid `(C Cl_3COOH)` is heated to its boiling point. The solution has the boiling point of `100.18°`C. Determine the van’t Hoff factor for trichloroacetic acid. (`K_b` for water `= 0.512` `kg mol^-1`)
A

`i=0.35`

B

`i=0.40`

C

`i=0.32`

D

None of these

HINT

Use Van't Hoff Factor `= text(Observed colligative property)/text(Calculated Colligative property)`

Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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