In the double displacement reaction between

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 ?

(a) Lead sulphate (insoluble)

(b) Lead acetate

(c) Ammonium nitrate

(d) Potassium sulphate.

Solution:

(b). Lead sulphate being insoluble in water will not react. However, lead acetate can be used since it is water soluble in nature.

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