MCQ
The formula of prussian blue is:
  • A
    Na4​[Fe(CN)6​]
  • B
    Fe(CN)2​
  • C
    Fe(CNS)3​
  • D
    Fe4​[Fe(CN)6​]3

Answer

  1. Fe4​[Fe(CN)6​]3

Explanation:

Ferric ferrocyanide / Potassium ferrocyanide / Sodium ferrocyanide is prussian blue. 

Fe4​[Fe(CN)6​]3

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