Question

what is observed when a solution of potassium ioide is adds to a solution of lead nitrate in a testtube​

Answer 1

Answer:

When potassium iodide is added to lead nitrate,the formation of lead iodide occurs.

Explanation:

Lead iodide is a bright yellow coloured compound.

Since lead has a high mass of 11.35 kg/m3 and is heavy,it settles down in the solution.