CSEC Chemistry · May/June 2016 · Paper 1 · Question Q35
Which of the following pairs of reagents will result in the formation of yellow precipitate?
- (A)
\text{Pb(NO}_3)_2\text{(aq)}/\text{KI(aq)} - (B)
\text{FeSO}_4\text{(aq)}/\text{NaOH(aq)} - (C)
\text{CuSO}_4\text{(aq)}/\text{NH}_3\text{(aq)} - (D)
\text{Fe}_2(\text{SO}_4)_3/\text{NH}_3\text{(aq)}
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