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CBSE Class 10 Answered

When you mix the solution of lead nitrate and potassium iodine. What is the colour of the precipitate formed? Name the compound precipitated.
Asked by hk304446 | 14 May, 2019, 12:34: PM
answered-by-expert Expert Answer

When lead nitrate is mix with potassium iodine, a precipitation reaction occurs and yellow precipitate of lead iodide is formed.
 
The equation for this reaction is
 
Pb(NO3)2 + 2KI -----> PbI2 + 2KNO3.
 
This is an example of double displacement reaction
 

Answered by Ramandeep | 14 May, 2019, 12:55: PM

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