Question

what is difference between CO2 is bubbled through lime water displacement and double displacement reactions write equation for this reaction​

Answer 1

Answer:

displacement reaction

*in these reaction ,more reactive metal displace less reactive metal from its compound

* it is a slow reaction

*change of colour take place

*e.g: Fe+CuSO4 ---->FeSO4+Cu

double displacement reaction

* there is an exchange of ions between two reactant

*it is a fast reaction

* precipitate are formed

*e.g: AgNO3+NaCl->AgCl+NaNO3

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Answer 2

$<v> In a displacement reaction, a more reactive element replaces a less reactive element from a compound.</p><p>For Example: CuSo4 (aq) + Zn (s) → ZnSO4 (aq) + Cu (s)</p><p>In a double displacement reaction, two atoms or a group of atoms switch places to form new compounds.</p><p></p><p>For Example: Na2SO4 (aq) + BaCl2 (aq) → BaSO4 (s) + 2NaCl (aq)</p><p>$