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in Science by (39.8k points)
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Reema took 5ml of Lead Nitrate solution in a beaker and added approximately 4ml of Potassium Iodide solution to it. What would she observe? 

A. The solution turned red. 

B. Yellow precipitate was formed. 

C. White precipitate was formed. 

D. The reaction mixture became hot.

2 Answers

+1 vote
by (15.7k points)
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Best answer

Correct option is B. Yellow precipitate is formed

The relation between lead nitrate and potassium iodide is an example of precipitation reaction.

Pb (No3)2 + 2 KI  \(\longrightarrow\) PbI2 + 2KNO3 (yellow ppt)

The yellow ppt of load iodide can be recovered by filtration.

+1 vote
by (39.0k points)

Correct option is B. Yellow precipitate is formed

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