Chemistry · Qualitative Analysis
Choose the correct tests with their respective observations: (A) AgNO3 + K4[Fe(CN)6] → Yellow precipitate. (B) Pb(NO3)2 + K4[Fe(CN)6] → White precipitate. (C) CuSO4 + K4[Fe(CN)6] (neutralized with NH4OH) → Light green precipitate. (D) NiSO4 + K4[Fe(CN)6] → Dark green precipitate. (E) CaCl2 + K4[Fe(CN)6] (neutralized with NaOH) → Yellow precipitate. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B, and D only✓
- 2A, C, and D only
- 3B, C, and D only
- 4A, B, and E only
Correct answer
A, B, and D only
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