Questions
The Prussian blue colouration obtained in the test for nitrogen in the organic compound is
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a
K4[Fe(CN)6]
b
Fe4[Fe(CN)6]3
c
Fe[Fe(CN)6]
d
Fe3[Fe(CN)6]2
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Correct option is B
4Fe3+ + 3Na4[Fe(CN)6] → Fe4[Fe(CN)6]3 + 12Na+ (Prussian blue)Hence, the correct answer is (2).Similar Questions
In Kjeldahl’s method during digestion, the nitrogen of the organic compound is converted into
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