Question

In the double displacement reaction between aqueous potassium iodide and aqueous lead nitrate, a yellow precipitate of lead iodide is formed. While performing the activity if lead nitrate is not available which of the following can be used in place of lead nitrate?

Ammonium nitrate

Lead acetate

Lead iodide

Potassium sulphate​

Answer 1

Answer:

Potassium sulphate

Explanation:

$why !!!$

Potassium sulphate and lead acetate are mixed, a bright yellow precipitate of lead iodide is seen. Lead iodide is unusually soluble in hot water and forms crystals on cooling.