Chemistry, asked by vaibhavrock876, 1 year ago

when is chemical reaction categorised as a precipitation reaction explain with two example?

Answers

Answered by Jiyaa1

A chemical reaction is categorised as precipitation reaction when a precipitate is formed in the products. A precipitate is a powder like substance which is insoluble in water.
eg- BaCl2+Na2SO4 gives BaSO4 (white precipitate) + NaCl
CaO+CO2 gives CaCO3 (precipitate)

Answered by parmarfreya12

a chemical reaction is categorized as precipitation reaction when after reaction an insoluble solid substance is left behind...

examples

when potassium iodide and lead nitrate are reacted they form a yellow precipitate of lead iodide

when barium chloride and sulphuric acid are reacted they form a white precipitate of barium sulphate

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