Analytical Chemistry Question 72
Question: What product is formed by mixing the solution of $ K_4
[ Fe{{(CN)}_6} ] $ with the solution of $ FeCl_3 $ [Roorkee 1989]
Options:
A) Ferro-ferricyanide
B) Ferric-ferrocyanide
C) Ferri-ferricyanide
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
$ F{e^{3+}}+K_4[Fe{{(CN)}_6}]\to \underset{Prussian\text{ blue}}{\mathop{K[ Fe[Fe{{(CN)}_6}] ]+3{K^{+}}}} $
BETA
