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CGP EDU Academic Team
Published on: August 13, 2026
With K 4 [Fe(CN) 6 ], Cu 2+ ions gives :
Text Solution
Verified by ExpertsThe correct answer is:
D
With K 4 [Fe(CN) 6 ], Cu 2+ ions gives reddish brown ppt.
2CuSO 4 + K 4 [Fe(CN) 6 ] — → Cu 2 [Fe(CN) 6 ] + 2K 2 SO 4
reddish
brown ppt.
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