Q168. What is the chemical formula for Prussian blue?Chemistry — NUST Mock By IBAGRADS 4 — Question 168 of 200A. K2Fe[Fe(CN)6]B. K4[Fe(CN)6]C. Fe4[Fe(CN)6]3D. K3[Fe(CN)6]Practice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →