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With K(4)[Fe(CN)(6)],Cu^(2+) ion gives...

With `K_(4)[Fe(CN)_(6)],Cu^(2+)` ion gives

A

A blue ppt

B

A bluish green ppt

C

A blood red ppt

D

A reddish brown ppt

Text Solution

Verified by Experts

The correct Answer is:
D
With `K_(4)[Fe(CN)_(6)],Cu^(2+)` ions gives reddish brown ppt.
`2CuSO_(4) + K_(4) [Fe(CN)_(6)] to underset("brown ppt")underset("reddish")(Cu_(2)[Fe(CN)_(6)]) + 2K_(2)SO_(4)`
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