For a very dilute aqueous solution of K4Fe(CN)6, van't Hoff factor

Question

For a very dilute aqueous solution of K4Fe(CN)6, van't Hoff factor (A) i = 11 (B) i = 5 (C) i = 1/11 (D) i = 10

Tardigrade Admin · Accepted Answer

K4Fe(CN)6, a very stable complex compound in aqueous solution ionises as follows K 4[ Fe ( CN )6] xrightleftharpoons text water 4 K ++[ Fe ( CN )6]4- ∴ van't Hoff factor, i = 5.

Q. For a very dilute aqueous solution of $K_{4} F e (CN)_{6}$ , van't Hoff factor

i = 11

i = 5

i = 1/11

i = 10

$K_{4} F e (CN)_{6}$ , a very stable complex compound in aqueous solution ionises as follows
$K_{4} [F e (CN)_{6}] water 4 K^{+} + [F e (CN)_{6}]^{4 -}$
$∴$ van't Hoff factor, $i = 5.$

Q. For a very dilute aqueous solution of K4​Fe(CN)6​, van't Hoff factor