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Displacement reaction and double displacement reaction |
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Answer» Answer: Displacement reaction: Chemical reaction in which one reactant is being displaced by another reactant to obtain the ION .There is only single EXCHANGE of ion taking place. Example: Zn+2HCl=ZnCl2+H2 In this zinc REPLACES hydrogen and forms zinc chloride Double Displacement reaction: Chemical reaction in which two reactants exchanges each other ions to form NEW compounds. Example: AgNO3+NaCl=AgCl+NANO3 In this exchange of ions is taking place between Ag &Na. Na replaces Ag to form NaNO3 and Ag takes place of Na and forms NaCl. |
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