Cu^2+ on reaction with K4[Fe(CN)6] gives reddish brown precipitate. The formula of reddish brown pre — AITS & Test Series Chemistry Question
Question
Cu^2+ on reaction with K4[Fe(CN)6] gives reddish brown precipitate. The formula of reddish brown precipitate is
![Chemistry diagram for: Cu^2+ on reaction with K4[Fe(CN)6] gives reddish brown precipitate. The formula of reddish brown precipitate is](https://urywdhpqdpvmqzlenttu.supabase.co/storage/v1/object/public/question-images/aits/AITS-1819-FT-VII-JEEM_Q54.png)
Answer: B
💡 Solution & Explanation
55. C AITS-FT-VII-PCM-JEE(Main)/19 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 10 Sol. N N H H N + N H H Conjugate acid is stabilized by equivalent resonating structure.
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