JEE Main 2015 · 4 Apr · Shift 1 · Chemistry Q60

ChemistrySingle correct+4 / -1Question 60 of 90

Which of the following compounds is not colored yellow ?

\ce{Zn2[Fe(CN)6]}

\ce{K3[Co(NO2)6]}

\ce{(NH4)3[As(Mo3O10)4]}

\ce{BaCrO4}

Answer and worked solution

Official answer: A

$\ce{Zn2[Fe(CN)6]}$ is a white precipitate.

JEE Main 2015 · 4 Apr · Shift 1, Chemistry question 60