Chemical formula of Prussian blue is | Chemistry | SolveeIt

Question

Chemical formula of Prussian blue is

$Na_{4}[Fe(CN)_{6}]$

$K_{4}[Fe(CN)_{6}]$

$Fe_{4}[Fe(CN)_{6}]_{3}$

None of these

Answer

$Fe_{4}[Fe(CN)_{6}]_{3}$

Explanation

Solution

The colour of ferric ferro cyanide is Prussian blue so it is generally called Prussian blue. Its chemical formula is $Fe _{4}\left[ Fe ( CN )_{6}\right]_{3}$ .

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