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?
(A) Lead Sulphate (insoluble)
(B) Lead acetate
(C) Ammonium nitrate
(D) Potassium Sulphate
Answers
Answered by
3
Option A Is correct
Potassium iodide reacts with lead sulphate to get potassium sulphate and lead iodide
Answered by
1
Answer:
(b) Lead acetate
Explanation:
To get lead iodide we need a compound containing lead hence Ammonium nitrate and Potassium sulphate are ruled out. Lead sulphate is insoluble hence it cannot be used so the answer is (b) Lead acetate
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