Calculate Van't Hoff factor (i) for an aqueous solution of K3[F e(C N)6] having a degree of dissociation ( α ) equal to 0.778.

Question

Calculate Van't Hoff factor (i) for an aqueous solution of K3[F e(C N)6] having a degree of dissociation ( α ) equal to 0.778. (A) 4.334 (B) 3.334 (C) 0.222 (D) 2.334

Tardigrade Admin · Accepted Answer

I diss =1+( n -1) a =1+(4-1) a =3.334

Q. Calculate Van't Hoff factor (i) for an aqueous solution of $K_{3} [F e (CN)_{6}]$ having a degree of dissociation ( $α$ ) equal to $0.778$ .

4.334

3.334

0.222

2.334

$I_{d i ss} = 1 + (n - 1) a$
$= 1 + (4 - 1) a$
$= 3.334$

Q. Calculate Van't Hoff factor (i) for an aqueous solution of K3​[Fe(CN)6​] having a degree of dissociation ( α ) equal to 0.778.