what is the conclusion of activity 1.2 standard 10 science
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Explanation:
A yellow precipitate of lead iodide. Brief procedure: Activity 1.2 asks us to mix an aqueous solution of lead nitrate with potassium iodide to check what happens.
Observation: A yellow colour precipitate appears at the bottom.
Explanation: Lead nitrate and potassium iodide; both are colourless. They react with each other to form a yellow precipitate of lead iodide. Lead iodide settles down at the bottom of the tube.
Pb(NO3)2(aq) + 2Kl(aq) → Pbl2(s) + 2KNO3(aq)
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