Engineering
Chemistry
Distinction tests
Test of Cations and Anions
Question

Which of the following compounds is not colored yellow?

K3[Co(NO2)6]

BaCrO4

(NH4)3[As(Mo3O10)4]

Zn2[Fe(CN)6]

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Solution

(C) Zn2[Fe(CN)6] = Bluish white coloured