What happens when you mix the solutions of lead nitrate and potassium. What is the colour of the precipitate formed? Name the compound. Write a balanced chemical equation for the reaction. b) An element 'A' reacts with water to form a compound 'B' which is used in whitewashing. The compound on heating forms an oxide 'C' which on treatment with water gives back 'B'. Identify B and C and write equations for the reactions involved. c) State two observations during the reaction.
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ppt are formed of PbI2 which are of yellow color.
compound name lead iodide
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