MCQ
A blood red colour is obtained when Ferric Chloride solution reacts with
- A$KCN$
- ✓$KSCN$
- C$K_4[Fe(CN)_6]$
- D$K_3[Fe(CN)_6]$
✓
Answer
Correct option: B.
$KSCN$
b
The reaction of ferric chloride with potassium thiocyanate $(K S C N)$ gives a blood-red solution
The reaction of ferric chloride with potassium thiocyanate $(K S C N)$ gives a blood-red solution
$F e C l_{3}+3 K S C N \rightarrow F e(S C N)_{3}+3 K C l$
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