Question
Download Solution PDFWhich of the following coloured precipitates is formed when lead (II) nitrate and potassium iodide are mixed together?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Yellow .
Key Points
- When a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube.
- There observe a precipitation of a yellowish solid is observed.
- This yellowish solid is lead iodide.
- Potassium nitrate is formed along with lead iodide. This is a double displacement reaction.
- The reaction is -Pb(NO3)2 +KI → PbI2 (yellow)+2KNO3
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