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Explain double displacement reaction in brief |
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Answer» Double Displacement Reaction:Reactions in which ions are exchanged between two reactants forming new compounds are called double displacement reactions.AB + CD → AC + BDExample: When solution of barium chloride reacts with the solution of sodium sulphate, white precipitate of barium sulphate is formed along with sodium chloride.BaCl2 + Na2SO4 → BaSO4 + 2NaCl\xa0 A type of chemical reaction in which both the reacting elements displace each other from their salt solutions is called double displacement reaction. For ex-BaCl2(aq) + Na2SO4(aq) ----------->BaSO4(s) + 2NaCl(aq) |
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